Answer:
i think songs it might be correct but im not sure
The inequality that represents the number of songs and videos Patrick can buy using only his gift certificate is s + 2.50v ≤ 25
What is inequality?It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than, known as inequality.
Let's suppose the number of songs is 's' and number of videos is 'v'
Total cost for songs = $s
Total cost for videos = $2.50v
Patrick has a gift certificate for $25
Then the inequality that represents the number of songs and videos Patrick can buy using only his gift certificate is:
s + 2.50v ≤ 25
Thus, the inequality that represents the number of songs and videos Patrick can buy using only his gift certificate is s + 2.50v ≤ 25
Learn more about the inequality here:
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5. Which of the following equations would
have no solutions?
A. 10x + 3 = 3 + 10x
B. -8 + 16x = 16x - 8
C. 4(2x - 3) = 8x - 12
D. 12 - 6x = -6x - 12
Answer:
D
Step-by-step explanation:
for A if you subtract 3 from both sides and divide by 10 from both you get x = 0 so that has infinate solutions
for B you add 8 to both sides and divide by 16 getting the same thiong as A
For C you ditribut 4 to 2x and -3 getting 8x-12=8x-12 if you solve it you get the answer as A & B
For D if you subtract 12 from one side you get -6x = -6x -12 (-12)
causing you not to be able to solve it
a bicycle had a listed price of $607.98 before tax. if the sales tax rate is 8.25% find the cost of the bicycle with sales tax included. round your answer to the nearest cent if necessary
Answer: $658.14
Step-by-step explanation:
I will mark branliest please
1.Classify each triangle with the given side lengths as Acute, Obtuse, or Right
9, 12, 15
Acute
Obtuse
Right
2. Classify each triangle with the given side lengths as Acute, Obtuse, or Right
5, 10, 9
Acute
Obtuse
Right
3.Classify each triangle with the given side lengths as Acute, Obtuse, or Right
6, 7, 11
Acute
Right
Obtuse
Answer:
1.) Right
2.)Acute
3.) obtuse
Step-by-step explanation:
Answer:
1.right
2.acute
3.obtuse
If the perimeter of a triangle is 7x + 13, and two sides measure -6x + 12 and 5x – 5. Find the missing side.
Answer:
6x+20
Step-by-step explanation:
7x+13= (-6x+12) + (5x-5) + y
7x+13= -1x+ 7 + y
6x+20=y
I hope im right!
please help me i help you i send a picture
Answer:
30
Step-by-step explanation:
ita directly proportional so its 30.
this is because 20 times 2 is 40 and 15 times 2 is 30
Find the value of Angle 4.
Find the value of x.
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
a )
[tex]angle \: 4 = 62°[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
b )
[tex]8x + 6 = 62[/tex]
Subtract sides 6
[tex]8x + 6 - 6 = 62 - 6[/tex]
[tex]8x = 56[/tex]
Divide sides by 8
[tex] \frac{8x}{8} = \frac{56}{8} \\ [/tex]
[tex]x = 7[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Answer:
4 = 15.5 degrees
Explanation:
180 degrees - 118 degrees = 62 degrees
62/4= 15.5 degrees
Answer:
x = 7 degrees
Explanation:
8x+6=62
62-6=56
8x=56
x=7
CAN U CHECK MY ASWERS REAL QUICK?
Answer:
you dont have any answers but here they are:
18: 48
19: 5/48
20: 1/8
Step-by-step explanation:
for 18, you basically count ig
19, 1/4 (dime possibility) times 5/12 (<30 days)
20, 3/4 (> 5 cents) times 1/6 or 2/12 (september and october possibility)
hope this helps!
3 - (2x - 5) < -4 (x+2) can someone please help me get the answer i dont know how to get it
Answer:
x < -8
Step-by-step explanation:
3 - (2x - 5) < -4 (x+2)
distribute
3 - 2x + 5 < -4x - 8
add the numbers
8 - 2x < -4x - 8
move the x
2x < -16
divide
x < -8
Bob baked 175 brownies to give seven of his friends if he splits the brownies evenly and keeps none for himself how many brownies will each friend get
Answer:
25
Step-by-step explanation:
175 ÷ 7 = 25
Step 1: –10 + 8x < 6x – 4 Step 2: –10 < –2x – 4 Step 3: –6 < –2x Step 4: ________ What is the final step in solving the inequality –2(5 – 4x) < 6x – 4?
Given:
The inequality is
[tex]-10+8x<6x-4[/tex]
To find:
The missing step in solving the given inequality.
Solution:
Step 1: The given equation.
[tex]-10+8x<6x-4[/tex]
Step 2: Subtract 8x from both sides.
[tex]-10+8x-8x<6x-4-8x[/tex]
[tex]-10<-2x-4[/tex]
Step 3: Add 4 on both sides.
[tex]-10+4<-2x-4+4[/tex]
[tex]-6<-2x[/tex]
Step 4: Divide both sides by -2 and change the sign of inequity as we divide the inequality by a negative number.
[tex]\dfrac{-6}{-2}>\dfrac{-2x}{-2}[/tex]
[tex]3>x[/tex]
Therefore, the missing step is [tex]3>x[/tex].
Donna is planning to run a 13.1-mile half marathon. She tells of her plans to her European friend, who asks how many meters she will run. There are approximately 1609 meters in 1 mile. Write and solve proportion that could be used to find the distance of the marathon in meters.
In △ACD, if AC≅AD, m∠A = 3x − 4, m∠C = 5x + 1, and m∠D = 7x − 27, find x and the measure of each angle.
Answer: x= 14
A= 38
C= 71
D= 71
30 pts for this one.... (only if you give a reasonable answer no BS)
Use the scenario below to answer questions 2 - 4
A Tech Software salesperson earns a base salary of $40,000 plus a commission of $3000 for every subscription to the software they sale.
2. Write an equation, in slope-intercept form, that shows the total amount of income the salesperson earns if he sells x subscriptions in a year.
3. What does the y-intercept of the equation represent in the context of the problem?
a) the base salary of the salesperson
b) the total salary of the salesperson per year
c) the amount of money the salesperson makes per software sale.
d) none of these
4. What does the slope of the equation represent in the context of the problem?
a) the commission per subscription
b) the total amount of money the salesperson makes
c) a one time, yearly commission for all the subscriptions
d) the base salary of the sales person
WANT A EXTRA 10 PTS?
comment on this and ill make another problem for 10 pts!
Answer:
y = 3000x + 40000a) the base salary of the salespersona) the commission per subscriptionStep-by-step explanation:
Slope intercept form is found by [ y = mx + b ] where m = slope and b = y-intercept. We are given that a salesperson gets $40000 as a base salary. Since this value doesn't change it is the starting value, in other words the y-intercept. The salesperson also gets $3000 for every subscription they sell. Since this amount grows at a constant rate, that is the slope. Now, we can write the slope intercept form of [ y = 3000x + 40000 ].
Best of Luck!
Answer:
1. y = 3000x + 40000
2. Option A: base salary of the salesperson
3. Option A: the commission per subscription
Step-by-step explanation:
1. The commission of $3000 will be the first number, then will come the salary. Now, since it has to be in slope form, it is on the y-intercept, so we write y.
2. It is the base salary because it is the only number that does not have a missing value, 3000x does.
3. The commission per subscription is the answer because the context of the whole slope is the commission per subscription. Question 2 was the y-intercept.
Can someone please help me with this proof?!
Given: AC and BD bis, each other.
Prove: ABCD is a parallelogram
Answer:
because AC and BD bis => AX = XC; BX = XD
ΔAXD ≅ ΔCXB (SAS) because: AX = CX
DX = BX
m∠AXD = m∠BXC ( 2 opposing angles)
because ΔAXD ≅ ΔCXB (SAS)
=> AD = BC and m∠DAX = m∠BCX
because m∠DAX = m∠BCX => AD//BC
ABCD has AD = BC and AD//BC => ABCD is a parallelogram
Step-by-step explanation:
which
among the following is a quadratic equation?
A. (x + 1 )² = x² – 1
B. (x + 1 ) (x – 2 ) = x – 3
C. x (x + 1 )²= 0
D. 2x² = 2 ( x – 1)²
with explanation pls...
George bought 2.45 pounds of tofu and 1.62 pounds of fish. How many more pounds of tofu did he buy than fish?
Answer:
George has a seafood addiction
Step-by-step explanation:
Can anyone help me graph this plssss !
y−3=1/2(x+3)
I need this answer fasttt
Answer:
Slope=
2.000
1.000
=0.500
x−intercept=
−1
9
=−9.00000
y−intercept=
2
9
=4.50000
Step-by-step explanation:
Slope = 1.000/2.000 = 0.500
x-intercept = 9/-1 = -9.00000
y-intercept = 9/2 = 4.50000
Ramón tiene un montón de monedas de 10 centimos puede agrupar en montones de 80 centimos y también en montones de un euro ¿Cuanto dinero tiene sabienfo que en totalhay mas de 5€pero me nos de 10€?
Answer:ambot waya ako ka balo ina
( BRAINLIEST IF CORRECT)If your business is generating $500 per month in cash flow, and you are trying to save up for a new pitching machine that costs $4,300 , about how long will it take you to save up?
6months
7months
9months
11months
Answer:
9 months
Step-by-step explanation:
got it right
Um I don’t really understand math. But I have a test and I need to. know what is the least common multiple of 15 and 45 but can u show your work plz and thank you
Dylen was running for president of his class. He wanted to make a campaign flier for each student in his school. If there are about 2,995 students in Dylen’s school,what is a reasonable amount of fliers for Dylen to print out? Round your answer and show your thinking.
what is the solution to this problem? 2x+3(x-10)=45
Answer:
x= 15
Step-by-step explanation:
2x+3(x-10)=45
2x+3x-30=45
Combine like terms:
2x+3x-30 turns into 5x-30= 45
5x-30=45
+30 +30
5x = 75
x = 15
Answer:
x = 15
Step-by-step explanation:
2x+3(x-10)=45
2x+3x-30 =45
5x-30 =45
5x =45+30
5x =75
x =75/5
x =15
Find the slope of the line through the pair of points.
(17,-7) and (13,-4)]
Answer:
3/4
Step-by-step explanation:
(17,-7) And (13,-4). First take -4 and subtract it from-7. When you do that you get 3. Then Subtract 13-17. You get 4. Write 3 and 4 as a fraction. 3/4. The 3 is the x-value and the 4 is the y value. So 3/4 is your slope
) Which statements about -3 and -7 are true? Choose ALL the correct answers.
-3 is less than -7.
-3 is greater than -7.
The absolute value of -3 is less than the absolute value of -7.
The absolute value of -3 is equal to the absolute value of -7.
.) The absolute value of -3 is greater than the absolute value of -7.
DONE
Answer: -3 is greater than -7 and the absolute value of -3 is less than the absolute value of -7.
Step-by-step explanation:
For NEGATIVE numbers, the closer the value is to 0, the greater it is. -3 is closer to 0 than -7 is, so -3 is greater than -7. For POSITIVE numbers, the further away the number is from 0, the greater it is. The absolute value of -3 is 3 and the absolute value of -7 is 7, and 7 is farther away from 0 than 3 is. So, the absolute value of -3 is less than the absolute value of -7. Hope this helps!
A hiker climbed up from the bottom of a mountain. His elevation increased at a rate of 25 feet each hour.Which equation models the change in his elevation at 5 hours? GIVING BRAINLIEST IF FAST AND CORRECT ANSWER!!!!!!!!
Answer:
D. 5•25=125
Step-by-step explanation:
25 Feet per hour would be 25•5 so D
D. 5 x 25 = 125
It's correct on A P E X
2 1/2 divided by 1 7/8
SHOW YOUR WORK and if you do i'll give you brainiest :)
Answer:
1.33
Step-by-step explanation:
2 1/2=2.5
1 7/8=1.87
=1.33
Mark which ratios are equivalent to 5/7. Mark all that apply.
2/6
3/6
5/10
10/14
50/100
20/28
1/3
8/24
Answer:
5/10 20/28
Step-by-step explanation:
i think only these.. hope this helps..
Answer:
10/14
Step-by-step explanation:
5x2=10
7x2=14
what is the answer to this equation below?
x +x = x
what is x?
Answer:
x=0
Step-by-step explanation:
x+x-x=x-x
Answer:
x=0...........................................
Find the slope of the line that passes through (-3,4) and (-2,-8)
Answer:
-12
Step-by-step explanation:
The slope formula is y2-y1 divided by x2-x1
I plugged it in and got
-12
I hope this helps :>Adjust the window so you can find all of the points of intersection for the system of equations. What are the roots of the original polynomial equation? Check all that apply. –6 0 6 –4 3 8
Answer:
Your answer would be 6, -4, and 3
Step-by-step explanation:
The roots of the original polynomial equation are 6, -4 and 3
How to determine the root of the polynomial?The polynomial equation is given as:
P(x) = (x - 6)(x + 4)(x - 3)
Set the polynomial to 0
(x - 6)(x + 4)(x - 3) = 0
Split the equation
(x - 6) = 0, (x + 4) = 0 and (x - 3) = 0
Solve for x in each split
x = 6, x = -4 and x = 3
Hence, the roots of the original polynomial equation are 6, -4 and 3
Read more about polynomial equation at:
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