Question

Please help me this is 8th grade math though PLEASE help me I don’t understand

Answer 1

See below (answers are in bold)

Explanation:

Left rectangle:

P=2L+2W

P=2(n+0.6)+2(n)

P=2n+1.2+2n

P=4n+1.2

Right rectangle:

P=2L+2W

P=2(2n)+2(n+0.1)

P=4n+2n+0.2

P=6n+0.2