Question

1) 4(0.1y + 5)

2) 0.6(3h+5)

Answer 1

1) 0.4y + 20

2) 1.8h + 3

Explanation:

1) 4(0.1y + 5) = 0.4y + 20

Multiply (4) to (0.1y) and then multiply (4) to (+5).

2) 0.6(3h + 5) = 1.8h + 3

Multiply (0.6) to (3h) and then multiply (0.6) to (+5).