Question

2(3h - 9) when h = 4.2

Answer 1

Hope this will help u..

Answer 2

Answer:

7.2

Step-by-step explanation:

2(3h - 9) when h = 4.2

Plug the value into the expression

We have

2 (3 x 4.2 - 9)

2(12.6 - 9)

Simplify the bracket

2 (3.6)

2 x 3.6

7.2