Question

If x = 8 and y = − 2 , evaluate the following expression: 10 + 5 x y

Answer 1

Step-by-step explanation:

if x=8 and y = -2. than. 10 + 5 x y

on putting the value of the x and y

10 + 5 x y

10 + 5 (8 x - 2)

10 - 5 (16)

10 - 80

= - 70