vcrump0 vcrump0

03-02-2021
Mathematics

contestada

a. 3(x + y) + 2x, for x = 3 and y = 5
b. 7x + 4 – x + 2, for x = 8

Respuesta :

lizbethjaden lizbethjaden

03-02-2021

Answer:

a. 30 b. 54

Step-by-step explanation:

a. 3(3+5) + 2(3)

24 + 6

30

b. 7(8) + 4 - 8 +2

56 + 4 - 8 + 2

56 - 4 +2

52 + 2

54

Answer Link

Otras preguntas

Help plis I don’t understand ✋✋

use the kinetic theory of matter to explain thermal expansion in liquids

Mrs. Dobbs wants to replace the grass in her backyard and needs to find the area, in square feet, so she can purchase sod. The area is composed of a triangle an

PLS HURRY Why are there seasons? A.Earth's axis is tilted. B.Earth rotates on its axis. C.Earth revolves around the sun. D.The moon revolves around Earth.

On the basis of your data, what elements could be responsible for each of these colored flames? Be specific.

How likely is it that you would push a green button if your eyes are closed

Solve for x to the nearest tenth

I am a two digit number above 50. the sum of my digits is twelve and the difference of my digits is 4. who am I?

Help plzzzzzzzzzzzzzzzzzzzzzzzz how do you think percy feels as he is in the car with his mom and grover chapter 4

Choose the best translation: swimsuit arena océano piscina traje de baño