avery2724cc avery2724cc

15-05-2020
Mathematics

contestada

Which of the following is equivalent to the expression below?
(7 X + 8) + (15 - 7x)
OA. 7x+ 23
B. 14x + 23
23
D. 7

Respuesta :

15-05-2020

Step-by-step explanation:

7x + 8 + 15 - 7x

Solving like terms

23

Option C is the correct answer

Answer Link

jimrgrant1 jimrgrant1

15-05-2020

Answer:

23

Step-by-step explanation:

Given

(7x + 8) + (15 - 7x) ← remove parenthesis

= 7x + 8 + 15 - 7x ← collect like terms

= 23

Answer Link

Otras preguntas

Name some items that came from the printing press.

Combine and create ! With the __ of the computer, modes of communication underwent rapid changes throughout the world ? I need help !!

What statement best describes the Yongle Encyclopedia that originated during the Ming Dynasty?

(15 - 6) - 3 = 15 - (6 - 3). is julie's wrote equation sense or nonsense? do you think the associative property works for subtraction?explain.

How do you use text evidence to support an interpretation of theme in a story?

Subtract. WILL GIVE BRAINLIEST (8f+4)–(6f+2)

An object measures 6.2cm x 13.7cm x 26.9cm. Which value is the length of the object?

test results indicated a chemical change has taken place

what is the sea called that is found between Africa and Asia?

Evaluate the integral integral e to the power of minus 2 x end exponent cos x space d x a. e to the power of minus 2 x end exponent sin x plus C b. e to the pow