Mathematics High School

Samantha would like to purchase a new pair of shoes that cost $80.00. If she has a coupon for 25% of the price of the shoes, what will be the new price of the shoes after the discount?
A. $20.00
B. $4.00
C. $60.00
D. $18.00

Answers

Answer 1

Answer:

C.$60.00

Step-by-step explanation:

Related Questions


y = -x + 5
Write in standard form. PLEASE SHOW WORK

Answers

Regroup terms.
y
=
5
−
x
y=5−x

2 Subtract
5
5 from both sides.
y
−
5
=
−
x
y−5=−x

3 Multiply both sides by
−
1
−1.
−
y
+
5
=
x
−y+5=x

4 Regroup terms.
5
−
y
=
x
5−y=x

5 Switch sides.
x
=
5
−
y
x=5−y

5x - 1 +5x
1.1
2.10x-1
3.11x
4.-1

Answers

Answer:

2

the answer is 2 coz it's like terms

2 Classify the triangle by its sides. The diagram is not to scale. A straight B equilateral C scalene D isosceles (sides are 8,6,6)

Answers

Answer:

D) Isosceles

Step-by-step explanation:

An isosceles triangle is the triangle that has 2 sides that are the same.

Does anyone know how to solve this using the methods of interval?

Answers

the horses name was friday :)

The function f(x) is defined below. What is the end behavior of f(x)?
f(x)=123x^3+9x^4-768x-3x^5-189x^2+1260

Answers

Answer:

Rises to the left and falls to the right

Step-by-step explanation:

Use the degree and the leading coefficient to determine the behavior.

The end behavior will be as x approaches infinity, and negative infinity, f(x) approaches infinity.

What is a function?

Function is a type of relation, or rule, that maps one input to specific single output.

The function f(x) is defined as;

f(x)= 123x³+9[tex]x^4[/tex] - 768x - 3[tex]x^5[/tex] - 189x² + 1260

WE need the degree and the leading coefficient to determine the behavior.

Since our leading coeffeicent has a leading even degree of 5, and a positive number,

The function will Rises to the left and falls to the right.

The end behavior will be as x approaches infinity, and negative infinity, f(x) approaches infinity.

Learn more about function here:

https://brainly.com/question/2253924

#SPJ2

The rate (in meters per second) that an object travels is the quotient of the distance (in meters) it travels and the time (in seconds) it takes to travel that distance. A particle traveled the distance of 3x^2-12 meters for ( x + 2 )seconds. Write the rate of the particle as a rational algebraic expression in simplest form.

Answers

Step-by-step explanation:

Rate

= Distance / Time

= (3x² - 12)m / (x + 2)s

= 3(x + 2)(x - 2)m / (x + 2)s

= 3(x - 2) m/s.

Events A and B are independent. The probability of A given B has occurred is 0.43, and the probability of B given A has occurred is 0.35.

What is the probability, to the nearest hundredth, that A and B occur?

Answers

Answer:

0.43* 0.35 = 0.1505 or 0.15 after rounding

Step-by-step explanation:

Based on the probabilities of A and B occurring with conditions, the probability of A and B occurring is 0.15.

What is the probability that both A and B occur?

This can be found by the formula:

= Probability that A occurs if B occurs x Probability of B occurring if A occurs

Solving gives:

= 0.43 x 0.35

= 0.15

In conclusion, the probability is 0.15.

Find out more on independent event probabilities at https://brainly.com/question/7965468.

#SPJ2

question down belowww​

Answers

Answer:

z=6

Step-by-step explanation:

First you add -8 to both sides. Now the equation is [tex]\frac{z}{-2} \\[/tex]=-3. Now you must multiply both sides by -2, so you get z=6

I WILL GIVE BRAINLIEST TT

Answers

Answer:

2

Step-by-step explanation:

Yeah its 2 I can explain but will be long but if want comment and I will post but most likely its 2

6) Use the distributive property to expand the following expression: 4(6 + x)

Answers

Answer:

24+4x

Step-by-step explanation:

4(6)= 24

4(x)= 4x

Dora rents a party room for $70. She pays $5 per guest for
party favors. The expression 70+5g represents the total
cost for a party with g guests. Find the total cost for a party
with 9 guests.

Answers

Answer: $115

Step-by-step explanation:

From the question, we are informed that the expression that represents the total cost for a party with g guests was given as:

= 70 + 5g

Therefore, the total cost for a party

with 9 guests will be:

= 70 + 5g

= 70 + 5(9)

= 70 + 45

= $115

Find the Value of x by filling in the blanks in the provided statement-reason solution.

Answers

Answer:

52

Step-by-step explanation:

m∠A + m∠B + m∠C = 180 | Sum of ∠s in △

28 + x-4 + 2x = 180 | Substitution

x = 52 | Algebra

What rule would you use to translate a triangle 4 units to the right?

Answers

Answer:

here is what i found also you could of looked it up

Step-by-step explanation:

(x,y)→(x+4,y)

What is the simplified expression for 3^3• 3^3/3^4?
A. 3^0
B.3^1
C.3^2
D.3^4​

Answers

Answer:

C

Step-by-step explanation:

It is C because multiplying exponents means you add the top number while dividing means subtract.

Answer:

Its C

Step-by-step explanation:

WILL GIVE OUT BRAINLIEST AT LEAST TWO PEOPLE MUST ANSWER!!

-4x + 9 - y + 8x + 2 + 8y + x
FIND CONSTANT-

Answers

Answer:

5x+7y+11

Step-by-step explanation:

brainliest for the correct answer given

Answers

Answer:

C

Step-by-step explanation:

C. Both a function and a relation

I think its c

Step-by-step explanation:

at no point are there 2 points in the same line so its a function,

Regular price. discount
Socks: $4. 10%
what will the discounted price of the socks be?? PLEASE HELP ASAP!!!! WILL MARK BRAINLIEST!!

Answers

Answer:

3.6

Step-by-step explanation:

1.0-0.1=0.9

0.9*4=3.6  <--10% is taken off

Answer:

$3.60

Step-by-step explanation:

Feel free to give brainliest

Have an amazing day!

There are 4 red balls, 6 white balls, and 3 green balls in a bag. If one ballis drawn from the bag at random, what is the probability that it is not white?

Answers

Answer:

D

Step-by-step explanation:

There are 13 balls in all.

6 are white

7 are the rest

7/13

Ok the question is on here now... The first person who answers it correct gets brainliest...

Answers

2 is a prime number and a integer

24 is a whole number and an integer

1 is an integer and a whole number

0 is a rational, whole, integer and real number

and seven is a whole and integer

Please help!!!!!


Identify each function for which f(4) = 7.

A f(x) = - 1/2x + 7/2
B f(x) = 2x - 1
C f(x) = 2x² – 3x – 13
D f(x) = 1/2x + 3/2

Answers

Answer:

c hope this helps

explain i did it on paper

Corey gave the cashier a $100 bill for 4 amusement park tickets. The cashier gave him $26.80 change. If each ticket cost the same amount, what was the cost for each amusement park ticket?

Answers

Answer:

$18.30

Step-by-step explanation:

100 - 26.80 = 73.20

73.20 / 4 = 18.30

Which of the following lists the sides of △DEF in order from shortest to longest?

Answers

Answer:

The 2nd option.

Step-by-step explanation:

Since  Angle D is 68 degrees side EF would be the longest.

Side DF is the shortest side it is opposite the smallest angle.

Side EF is in the middle since opposite the next biggest angle.

Side EF is again the longest since Angle D is the biggest at 68 degrees.

Answer:

B

Step-by-step explanation:

Help I will mark brainliestttt

Answers

Answer: the slop should be -1/2 not sure tho

Step-by-step explanation:

PROBLEM: Juan hires an electrician. Juan pays a one-time fee of $30. Juan also pays $45 for each hour the electrician works. A. Write a function that can be used to find the total charge, c, Juan will pay when the electrician works, h, hours. Y=mx+b B. How much will Juan pay if it takes the electrician 6 1/2 hours to complete the job? (Vou should have 9 answers in question 2​

Answers

Answer:

A: C=45h+30

B: C=$322.50

Step-by-step explanation:

A: We'll start with the equation for the total charge. Juan is saying he will pay a one time fee of $30, meaning there is 30 dollars added to what ever the hourly wage is. This can be represented by the +30. Now if "h" represents the variable for which the hourly wage will be calculated, and he pays $45 dollars per hour this will be represented as 45h. As an example if I pay you 2 dollars per hour using the same variable "h", this would be represented as 2h. So if you worked for two hours you would get 4 dollars, this is proven by the fact the 2(2) (remeber im replacing the "h" with the hours you worked) obviously 2 times 2 is 4 proving my point. This information will give you the equation you see above.

B: Onto solving for how much Juan will pay. Now you say youre supposed to have 9 answer but this can't be true. All you need to do is plug the hours given into "h" and solve the equation. It should look something like:

C=45h+30

C=45(6.5)+30

Im using a decimal because it should be clear 1/2=0.5

C= 292.5+30

45x6.5 always go with PEMDAS, we are multiplying first. Then add 292.5 plus 30

This results in the answer of:

C=$322.50

Find the slope of the line - type you answer AS A WHOLE NUMBER (NO fraction)

The slope of the line is equal to =

Answers

Answer:

2/1

Step-by-step explanation:

2/1 is the answer of the problem

PLEASEEE ANSWERR
Which steps show how to use the distributive property to evaluate 7 · 88?
A. 7(88)=7(90 - 2) = 7.90-2 +630 – 2 = 628
B. 7(88)= 7(90 - 2) = 7.90-7.2 = 630 – 14 = 616
C. 7(88)=7(90 - 2) = 7.90 +7.2 = 630 + 14 = 644
D.7(88)=7(90 - 2)=7.90 - 90.2 = 630 – 180 = 450

Answers

Answer:

b

Step-by-step explanation:

B because no other make sense

If 1/3 of 33 bakers can make 89 pretzels in 2 1/2
hours, then how many pretzels can 5 3/4 bakers
make in 11/2 hours?

hurry please

Answers

Answer:

27.91 or rounded is 28

Step-by-step explanation:

NEED HELP ASAP PLEASE HELP!!!!!!!!

Answers

ANSWER

X = 3
Y = 9

EXPLANATION: it is an equilateral triangle meaning the all three angles equal 60

20 ( 3 ) = 60

Answer:

x = 3

y = 9

Step-by-step explanation:

It is an equilateral triangle so all sides are equal and all angles are 60°.

This means that 20x = 60 and y=AB=AC=BC=9

10 points!! Will mark brainliest!!! Please help me I don’t understand this very well

Answers

Answer:

9?

Step-by-step explanation:

Hope that kinda helps.

Suppose the equation of line s is y=2. What are the coordinates of C' of angle ABC for Rs?

Answers

hi i’m sorry sssse ghuuuu
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