Question

1/2 x 4 + 1/2 x Z

A. 4(1/2 + Z)

B. Z(1/2 x 4)

C. 1/2 x (4 + 1/2) x Z

D. 1/2(4 + Z)

Answer 1

`\frac{1}2{*4+(1)/(2)* z=\boxed{(1)/(2)}*4+\boxed{(1)/(2)}* z=\boxed{(1)/(2)}*(4+z)}\\\\Answer:\ \boxed{D.\ (1)/(2)(4+z)}`

Answer 2

D. 1/2(4 + Z)

Explanation:

1/2 x 4 + 1/2 x Z

We can factor out a 1/2 since it is in both terms

1/2 (4+z)