Question

a contractor estimates it will cost $2,400 to build a deck to a customer specification how much would it cost to build 5 simular decks

Answer 1

$12,000

Explanation:

it is

Answer 2

If one deck costs 2,400, then 5 of them would cost 5x more.

2400 x 5 = 12,000.

It would cost $12,000. Hope this helps :)