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)

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