Question

13-0.75w+8x when w=12 and x= 1/2

Answer 1

8

Explanation:

substitute w = 12 and x =
`(1)/(2)` into the expression

13 - 0.75(12) + 8(
`(1)/(2)` )

= 13 - 9 + 4

= 4 + 4

= 8

Answer 2

It is 8

Explanation:

you would do 13-0.75(12)+8(1/2) and that would equal 8.