A discount site decreases the price of cell phones by . Select the two expressions that represent the discounted price of a phone costing dollars.
A
0.40ddd
B
0.60ddd
C
d−d-d−0.60
D
d−d-d−0.60ddd
E
1−-−0.60ddd

Answers

Answer 1

The percentage discount given on the prove is not supplied ; Assume the percentage discount given on the phone is 60%

Answer:

0.4d

d - 0.6d

Step-by-step explanation:

Given that :

Percentage Discount given on phone = 60%

The discounted pice :

Initial percentage = 100%

Discount percentage = 60%

(100% - 60%) of price

(100% - 60%) * d

40%*d

0.4d

Also ;

(100% - 60%) * d

100%*d - 60%d

d - 0.6d


Related Questions

I need help,plss:(
Describe the graph of the function.

[tex]y = \sqrt{ x - 1 + 4} [/tex]
a). the graph is the radical function y=sqrt(x) shifted right 1 units and down 4 units.
b). the graph is the radical function y=sqrt(×) shifted left 4 units and up 1 units.
c). the graph is the radical function y=sqrt(x) shifted right 1 units and up 4 units.
d). the graph is the radical function y=sqrt(×) shifted left 1 units and up 4 units.​

Answers

Answer:

C

Step-by-step explanation:

[tex]y=\sqrt{x-1} +4[/tex]

graph is shifted right 1 unit and 4 units up.

1. The diagram shows a semicircle OABC. If the arc AB has length 3.2 cm, calculate (a) the length of the radius, (b) the length of the arc BC. r 0.8 rad С o r A​

Answers

Step-by-step explanation:

— If the arc AB has length 3.2 cm, calculate (a) the length of the radius, (b) ... the length of the radius, (b) the length of the arc BC. r 0.8 rad С o r A .

How many solutions does the equation 5X +10 equals 5X - 8 have

A: zero
B: one
C:Two
D: infinity many

Answers

Answer:

zero

Step-by-step explanation:

5x+10 = 5x-8

5x-5x = -8-10

0 = -18

so zero

=5x+10=5x-8=5x-5x=-8-10= 0 = -18

Hello Freinds
Pls answer

1 micron is equal to ?

the right answer will be marked as brainlist! ✌​

Answers

Answer:

Step-by-step explanation:

1 micron = 1 *  [tex]10^{-3} \ milli meter = \frac{1}{1000} \ millemeter[/tex]

1 micron  = 0.00003937 inches

Answer:

hello good morning

I hope you are fine

its may help you !!!!¡¡¡¡¡¡¿¿¿¿¿¿

llxXKHaNZaDaXxll ~_^)⌐╦╦═─

find x. need help w these 2 questions in the pic, thanks!

Answers

Hello,

d)

The tangential angle of mesure x intercept the same arc intercepted by the inscribed angle of mesure 70 have the same mesure:

x=70°

e)

There is a rectanglar triangle with a angle of 64°

The complement is 90°-64°=26°

The inscribed angle of mesure x has a mesure which is the half of the center angle of 26°

So x=13°

I hope i have used the right words in my answer.

helpppp and explain///////////////////////////

Answers

Answer:

A

Step-by-step explanation:

The first thing we have to do here is to subtract g(x) from f(x)

We have this as;

2x + 4 -(3x-7)

= 2x + 4-3x + 7

= -x + 11

Now, we substitute the value of x for 5

We have -5+ 11 = 6

A car can run 16 km using 1 litre of pertol. How much distance will it cover using 2 3/4liters of petrol​

Answers

Answer:  44 km

===============================================

Work shown:

3/4 = 0.75

2 3/4 = 2 & 3/4 = 2 + 3/4 = 2 + 0.75 = 2.75

We can form a proportion and solve for x like so

(16 km)/(1 liter) = (x km)/(2.75 liters)

16/1 = x/2.75

16*2.75 = 1*x .... cross multiplication

44 = x

x = 44

The car will cover a distance of 44 km

36 liters 16x2=32 and 3/4 just divide 16 and 3=4 add 32 and 4= 36

Tara looks up hotel room prices for a holiday.
A hotel has a 25% off sale on its prices.
A VAT charge of 20% must be added on at the end of the transaction after any discount.
If the regular price of a room is £90 per night, how much will Tara pay for 4 nights?

Answers

Answer:

Tara has to pay £324 for 4 nights

Step-by-step explanation:

Regular price of a room per night

= £90

Regular price of a room for 4 nights

= 90*4

= £360

Price of a room for 4 nights after discount

= 75% (360)

= 75/100 * 360 = 75 * 3.6

= £270

Price of the room after charging VAT

= 270 + 20%(270)

= 270 + 20/100 * 270

= 270 + 2 * 27

= 270 + 54

= £324

A cylindrical container closed of both end has a radius of 7cm and height of 6cm A.)find the total surface area of the container B.) find the volume of the container

Answers

Answer:

Step-by-step explanation:

Surface:

surface area = 2 ends + side

The ends are both a circle and they are identical.

area of a circle = [tex]\pi[/tex][tex]r^{2}[/tex]

then  [tex]\pi[/tex][tex]7^{2}[/tex] = 153.93804 [tex]cm^{2}[/tex]

since there are two ends multiply the above by 2

2*153.93804 =307.87608 [tex]cm^{2}[/tex]

the side is the length * height

length = perimeter of the circle , the perimeter of a circle is also the circumference.   circ = 2[tex]\pi[/tex]r

circ = 2*[tex]\pi[/tex]*7 = 53.407075

surface area of the side = 6* 53.407075=320.44245

add the two surfaces areas together :)

total surface area = 320.44245 + 307.87608 = 628.3185307 [tex]cm^{2}[/tex]

Volume:

volume is the area of the end times the height

volume = circle area * height

volume = 153.93804 * 6

volume = 923.62824 [tex]cm^{3}[/tex]

HELPPPPPP i will give brainliest!!!!!

Answers

Answer:

10-5=5 answer is 8^5

Step-by-step explanation:

Answer:

[tex]8^{5}[/tex]

Step-by-step explanation:

[tex]\frac{8^{10} }{8^{5} }[/tex]

Where are there more 8's ?

top

How many more?

5

Then they stay on top of fraction.

Another way :

[tex]x^{a}[/tex] ÷ [tex]x^{b}[/tex] = [tex]x^{a-b}[/tex]

[tex]8^{10}[/tex]  ÷ [tex]8^{5}[/tex] = [tex]8^{10-5}[/tex] = [tex]8^{5}[/tex]

Helppp and explain !!!!

Answers

Answer:

try 4

Step-by-step explanation:

basically need to find number that when multiplied 3 times equals 64 so 4*4*4=64

answer is 4

x^3 = 64

this means a number to the third power is equal to 64. in other words, a number multiplied by itself 3 times equals 64

x= cube root of 64

64 is a perfect cube, which are best to memorize. 4 x 4 x 4 = 64 so x = 4

Can someone help me with this math homework please!

Answers

Answer:

Step-by-step explanation:

In step one she has added 1x to each side of the statement

in step two she has taken five away from both sides of the equation therefore simplifying the entire equation

in step three she divided both sides by three to have the unknown value on one side of the equation

find the estimates for the following:

Answers

Answer:

Hope it helps

Step-by-step explanation:

find the value of m. (-3/4)-⁴×(-3/4)-¹¹ = (-3/4)^m​

Answers

Answer:

m = - 15

Step-by-step explanation:

Using the rule of exponents

[tex]a^{m}[/tex] × [tex]a^{n}[/tex] = [tex]a^{(m+n)}[/tex] , then

[tex](-\frac{3}{4}) ^{-4}[/tex] × [tex](-\frac{3}{4}) ^{-11}[/tex] = [tex](-\frac{3}{4}) ^{m}[/tex] , that is

[tex](-\frac{3}{4}) ^{(-4-11)}[/tex] = [tex](-\frac{3}{4}) ^{m}[/tex]

[tex](-\frac{3}{4}) ^{-15}[/tex] = [tex](-\frac{3}{4}) ^{m}[/tex]

Equating exponents gives

m = - 15

A scientist hopes to launch a weather balloon on one of the next three mornings. For each​ morning, there is a 40​% chance of suitable weather. What is the probability that there will be at least one morning with suitable​ weather?

SOMEONE PLEASE HELP ME.

Answers

Answer:

118/125

Step-by-step explanation:

We can find first the probability that there isn’t suitable weather:

60/100 * 60/100 * 60/100 = 3/5 * 3/5 * 3/5 = 27/125

now we have just to do this operation

125/125 - 27/125 = 118/125

GIVING 15 POINTS PLS HELP!!!

Part A: factor 2x^2b^2 + 5xb^2 + 2b^2. Show your work.
Part B: factor x^2 - 8x + 16. Show your work.
Part C: factor x^2 - 49. Show your work.

Answers

Answer:

the picture I've given is an answer

WILL GIVE BRAINLIST!
What is the slope of the line graphed on the coordinate plane?

A graph with a line running through coordinates (0, 6) and coordinates (1, -2)

Answers

Answer:  -8

Work Shown:

Apply the slope formula

m = (y2-y1)/(x2-x1)

m = (-2-6)/(1-0)

m = -8/1

m = -8

The slope is -8

We can think of it like saying "go down 8 and move to the right 1 unit", since -8 = -8/1.

Put another way: slope = rise/run = -8/1

rise = -8 and run = 1.

Answer:

-8

it's easy just use the equation y2-y1 ÷ x2-x1

Can someone help me with this math homework please!

Answers

Answer:

#1: (B, D, E)

#2: (D) f(q) = 2q + 3

#3: (C) 1

#4: (B) f(5) = -1

#5: (A) - 8

Step-by-step explanation:

Question 1:

The number inside the parentheses is the input value, or x coordinate, and the output value (the number on the right side of the equal sign) is the y coordinate.

Use basic graph plotting skills to see if the x coordinate has a y coordinate value that's ON the graph line.

Question 2:

The variable "q" is our independent variable, also known as our x variable if you used the y = mx + b formula.

To rewrite 6q = 3s - 9 into function notation, you would solve for variable "s" using basic algebra:

6q = 3s - 9

6q + 9 = 3s

2q + 3 = s

s = 2q + 3 or f(q) = 2q + 3

Question 3:

The number inside the parentheses, -2, is the input value, or the x coordinate. Looking at the table, you can see that when you input -2, you get an ouput of 1.

Question 4:

Use the same process as Question 1.

Question 5:

The number inside the parentheses, 5, is the input value, or the x coordinate. Looking at the table, you can see that when you input 5, you get an ouput of -8.

Hope it helps (●'◡'●)

Answer:

1. (2), (4), (5)

2. (4l

3. (3)

4. (2)

5. (1)

Step-by-step explanation:

1.

g(0) = 0

g(-1) = 1

g(1) = 1

2.

since q is the independent variable s must be dependent on q and hence s must be equal to f(q)

6q = 3s - 9

3s = 6q + 9

s = 2q + 3

f(q) = 2q + 3

that is the last option

3.

= 1

4.

= -1

5.

= -8

What is the value of x? 160° 51°​

Answers

Answer:

51= 1/2(160-x)

102=160-x

x=160-102=58

Step-by-step explanation:

f(x)=3^x+2 domain and range

Answers

Answer:

domain: (-∞  ,∞)

range: (2,∞ )

Step-by-step explanation:

1+1
sjssssssssssssssssss

Answers

Answer:

2

Step-by-step explanation:

Please Mark me brainliest

2(4+2x)≥5x+5 solve inequality

Answers

Answer:

x ≤ 3

Step-by-step explanation:

2(4+2x)≥5x+5

8+4x≥5x+5

4x-5x≥5-8

-x≥-3

x 3

[tex]\tt\displaystyle\2(4+2x)\geq 5x+5\\\\8+4x\geq 5x+5\\\\4x-5x\geq 5-8\\\\-x\geq -3\\\\x\leq 3 \\\\Answer: x\leq 3 \quad or \quad x\in(-\infty;3][/tex]

( 4.2 + 3 ) + (5.7 x - 2 ) + ( 5 — 2.6 x)

Answers

Answer is 10.2 + 3.1x
Solve by combining like terms

Create 5 examples of gains and losses using positive and negative numbers. Explain your examples.

Answers

Answer:

Look below...

Step-by-step explanation:

Losing 7 cards in a deck: -7. Losing means negative.

Saving $102 in your wallet: 102. You are saving, that means you gain.

336 feet below sea level: -336. Below indicates less than 0,  which is negative.

Depositing $43 into your bank account: 43. Depositing means putting. If you put $43 in YOUR bank account, the bank account gains money. So you gain money. Making it positive.

1,000 feet above sea level: 1,000. Above indicates more than zero. Anything more than zero on a number line is positive.

Hope this helps :)

What is the multiplicative rate of change for the exponential function f(x) = 21
2

Answers

I’m not sure but you should search it up

plz help ASAP with explanation

Answers

Answer:

The height of the tank in the picture is:

19.5 cm

Step-by-step explanation:

First, to know the height of the tank, we're gonna change the unit of the volume given in liters to cm^3:

1 liter = 1000 cm^3

So:

1.2 liters = 1200 cm^3

Now, we must calculate the height of the tank that we don't know (the other part that isn't with water), to this, we can use the volume formula clearing the height:

Volume of a cube = long * wide * height

Now, we must clear the height because we know the volume (1200 cm^3):

Height = volume of a cube / (long * wide)

And we replace:

Height = 1200 cm^3 / (12 cm * 8 cm)Height = 1200 cm^3 / (96 cm^2)Height = 12.5 cm

Remember this is the height of the empty zone, by this reason, to obtain the height of the whole tank, we must add the height of the zone with water (7 cm) that the exercise give us:

Heigth of the tank = Height empty zone + height zone with waterHeigth of the tank = 12.5 cm + 7 cmHeigth of the tank = 19.5 cm

In this form, we calculate the height of the tank in 19.5 cm.

Plz help me.

I WILL GIVE BRAINLY

Answers

Answer:

p = T - a - b

Step-by-step explanation:

T = a + p + b

p = T - a - b

The owner of a coffee shop compared the amount of hot coffee per day, in fluid ounces, sold and the daily high temp. In degrees f per day, 5.9x+850=

Answers

The question is not complete as the scatter plot is missing.

Thus, I have attached the complete question showing the scatter plot.

Answer:

D: On a day with a high temperature of 0°C, the shop can expect to sell about 850 fluid ounces of hot coffee

Step-by-step explanation:

From the attached image showing the question and scatter plot, we can see that the scatter plot is modeled by the line; y = -5.9x + 850

Where;

x is the high temperature in °F

y is the amount of fluid ounces sold

Let's try x = 0°F

Thus;

y = 0 + 850

y = 850 fluid ounces

Let's try x = 10°F

Thus;

y = -5.9(10) + 850

y = 850 - 59

y = 791

This means for every increase in temperature of 10°F, the amount sold is approximately 60 fluid ounces lesser.

Looking at the options in the attached file, the only correct one that corresponds to our answer is option D where it says;. On a day with a high temperature of 0°C, the shop can expect to sell about 850 fluid ounces of hot coffee

what is 888 + 48 ? pleaaaase

Answers

936 is the answer to this equation

Find the measure of the indicated angle

Answers

Answer:

Step-by-step explanation:

Because of the Isosceles Triangle Theorem, the angles across from the congruent sides will be congruent. That means that the angle x also measures 42 degrees.

Other Questions
Carbohydrates info A. AKA: B. Composed of: C. Monomer:D. Polymer:E. Functions: What is the nineteenth term of an arithmetic sequence with first term 9 and common difference 5? Teresita wanted to buy a dress for $50, but she decided to wait because she didn't haveenough money. A week later, the price had gone up 20%. Now she definitely had to wait tobuy it. A week later, she went back to the store, and the price had gone down 20% from thelast price. Teresita finally bought the dress. What did she pay for it? CL Mokoena life story convert 5.875baae 10 to base 2 in the solution of the equation Laser printer use a special powdered ink called? Help Find the volume of this cone.Use 3 for T.6ftV =3Tr2h110ftVV-[?]ft3A after logging occurs who often moves onto the land what is 88.92 x 21.33 Given mn, find the value of x.+(6x+9)m(4x-19)Answer:Submit Answerattempt 1 out of 2I really need help with this Round 96.1825899389 to 4 decimal places. When 120 g of carbon reacts completely with 320 g of oxygen the mass of carbon dioxide formed will be? the sum of the ages of chukwu and Caroline is 45 years if the difference in their age is 3 years find the age of chukwu (chukwu is older than Caroline) Our history is full of famous people At noon, Garrett left Magnolia and headed North at 10 kph. At 2 p.m., Ben left Magnolia and headed North. If Ben was 15 km ahead of Garrett at 7 p.m., how fast was Bentraveling?Choose one answer.Oa. 17 kphob. 12 kphc. 21 kph d. 16 kph I NEED HELP ASAP i will award brainlyestor however you spell it find the value of 2 raise the power negative 6 Project work: Prepare SCRAP BOOK1.Collect photographs of the great freedom fighter- Mahatma Gandhi / national movement - with a write-up. The work should get unfolded in the following ways.SATYAGRAHA MOVEMEMNTS OF GANDHIJI IN INDIA. Introduction.Champaran satyagrahaKheda satyagrahaAhmedabad mill strikeRowlatt satyagrahaJallianwalla Bagh incident.Noncooperation-Khilafat MovementCivil Disobedience Movement and its limitations.Quit India MovementConclusion.Photographs / illustrations and the leaders who guided the people - to be pasted in the scrapbook. Which is the best interpretation of the two flat portions of the graph?A. These show where the temperature is 0C.B. These show where changes of state are occurring.C. These show where kinetic energy is increasing.D. These show where thermal energy does not exist.