Question

help

Answer 1

B. 78

Answer 2

is it 2*14+50

Answer 3

because when you plug in 14 for w you get
2 (14) +50
28+50=78

Answer 4

here you have to replace \(w=14\), so you have to compute this:
\(D=2\cdot 14+ 50=...?\)

Answer 5

thanks for explaining

Answer 6

:)

Answer 7

28+50 =78