fsagruhiuehirsehi fsagruhiuehirsehi

24-11-2020
Mathematics

contestada

What is the sum of 3(x + 3) and -2(x - 5)?
A. x - 2
B. x - 1
C. x + 8
D. x + 19

Respuesta :

umairkazi924 umairkazi924

26-11-2020

Answer:

D. x + 19

is the sum of 3(x + 3) and -2(x - 5).

Step-by-step explanation:

3(x + 3) + -2(x - 5)

= 3x + 9 + -2x + 10

= 3x + 9 - 2x + 10

= (3x - 2x) + (9 + 10)

= x + 19

Answer Link

Otras preguntas

The practice of Islam throughout much of west Africa is evidence that

How did stone tools change over time? Why do you think these changes took place so slowly? ( you can get 25 points!!!!)

Identify the solution(s) of the system of equations, if any. -2x - 2y = 4 8y = -8x - 16

A $250 suede jacket is on sale for 20% off. how much should you pay for the jacket

Determine the solution to the system of equations by using substitution. Y=4x+10 Y=-5x-10

Show how you solve and find the answer to the following. If 15 m = 63, find the value of 4m.

Which ordered pairs in the form (x, y) are solutions to the equation (x + 6)y = 9? Choose all answers that are correct. A. (−5, 9) B. (−3, 3) C. (3, 1) D.

y=63x^6+275 x=30 solve for y

Why did the public fear early unions

a rectangular prism is 11 3/5 meters long, 9 meters wide,and 12 1/2 meters high. What is the volume, in cubic meters, of the prism?