1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Neko [114]
3 years ago
8

Help please anyone ASAP !!!?!?!

Mathematics
1 answer:
mr Goodwill [35]3 years ago
3 0

Answer:

x=7

Step-by-step explanation:

6x-7 and 4x+7 are vertical angles and are thus equal.  Then 6x-7 = 4x+7, or 2x = 14.

x = 7.


You might be interested in
In a store, 9/200 of the shirts are pink and 69/600 are orange. What percent of the shirts are not pink or orange?​
pychu [463]

Answer:

84%

Step-by-step explanation:

The percentage of pink shirts

= 9/200 × 100%

= 9/2

= 4.5%

The percentage of orange shirts

= 69/600 × 100%

= 69/6

= 11.5%

The percentage of the shirts which are not pink or orange

= 1 - 4.5% - 11.5%

= 84%

<u>Alternative</u>

Find their common denominator.

9/200

= 9×3 / 200×3

= 27/600

The total percentage of shirts in pink and orange

= (27/600 + 69/600) × 100%

= 96/600 × 100%

= 16%

The percentage of the shirts which are not pink or orange

= 1 - 16%

= 84%

3 0
3 years ago
Recycled​ CDs, Incorporated, offers a choice of 5 used CDs for ​$27​, with each additional CD costing ​$5. Write a cost function
notka56 [123]

A function assigns the values. The cost of 6 CDs will be $32.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

Given that the Recycled​ CDs. Incorporated, offers a choice of 5 used CDs for ​$27​, with each additional CD costing ​$5. Therefore, a cost function for purchasing 5 or more CDs, where x represents the number of CDs over 5 can be written as,

C(x) = $27 + $5(x)

Now, if 6 CDs are purchased then the number of CDs that are more than 5 is 1. therefore, the cost of 6 CDs will be,

C(1) = $27 + $5(1)

     = $27 + $5

     = $32

Hence, the cost of 6 CDs will be $32.

Learn more about Function here:

brainly.com/question/5245372

#SPJ1

8 0
2 years ago
Huilan is 15 years younger than Thomas. The sum of their ages is 33 . What is Thomas's age?
Sphinxa [80]

h = t - 15

h + t = 33

Because we have a value of h, we can plug it into the second equation to solve for t.

t - 15 + t = 33

Add 15 to both sides.

t + t = 48

Combine like terms.

2t = 48

Divide both sides by 2.

t = 24

<h3>Thomas's age is 24.</h3>
6 0
3 years ago
Help help help now plssss offering more than 5 points
zavuch27 [327]

Answer:

C

Step-by-step explanation:

4(10^2) = 400

Check:

10x10=100 (area of 1 wall)

100× 4(the 4 walls)

4(10^2) = 400✅

5 0
3 years ago
PLZ HELP Simplify the rational expression. State any excluded values. 2x/-5x+x^2
Bas_tet [7]
(2x/-5x)+x^2
(x(2)/(x(-5))+x^2

(-2/5)+x^2, the x values cancel in numerator and denominator and simplify to -2/5
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is the final step in bisecting a line segment?
    5·1 answer
  • 3Q + 4T = 26. P=2T=3Q l. What is 6P?
    5·2 answers
  • What is a. 11/12 - 7/12 b. 1/2 + 1/8 + 3/4 c. 3/4 - 1/6 ( all in simplified mode )
    10·1 answer
  • Can you simplify -4X - X =
    11·1 answer
  • Brian had 42 class fair tickets to sell. He sold 5/6 of the tickets. How many tickets did Brain sell?
    9·2 answers
  • 2
    14·1 answer
  • If a scale factor between zero and one is used, the dilation will shrink the pre-image.
    13·1 answer
  • The graph shows four points on the line and the triangles resulting from sketching on the rise and run from one point to the nex
    7·1 answer
  • A normally distributed data set has a mean of 0 and a standard deviation of 2. Which of the following is closest to the percent
    9·1 answer
  • Q1: 1+2-3+4-5+6-…-99+100
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!