hsimons1721 hsimons1721

03-11-2021
Mathematics

contestada

evaulate the expression using the given values of the variable, 2 - 8x + 3x when x = 5
A. 57
b. -23
c. -53
d. -15
PS. plz explain if you can because im not sure how to do this at all

Respuesta :

daisydariannabrown daisydariannabrown

03-11-2021

Plug 5 into each x.
2-8•5+3•5 (multiply)
2-40+15 (subtract)
-38+15 (add)
= -23 (B)

Answer Link

Otras preguntas

Please help.Is algebra.

7. What is the climate like on Mars?

LAST QUESTION FOR THE DAY!! IF YOU COULD HELP THAT WOULD BE AMAZING It takes 154 cubes with side lengths of 1/2 inch to fill a rectangular prism. What is the vo

BRAINLIEST TO CORRECT

1. What were the soldiers thinking when they finally had a moment to reflect on the ordeal of storming the beach and completing their mission?

my father often ..... me to the zoo when I was young? took takes

email about people over the age of 16 to take health and safety classes

John D. Rockefeller died in 1937. At the time of his death, Rockefeller had accumulated $1400 million, which was equal to one sixty-fifth of the gross national

Find the area of the polygon

True or False The largest number of free blacks lived in the Middle Colonies.