Question

Number 15 help please

Answer 1

I think 315ft

Explanation:

15 ft x 21 ft = 315 ft

But I don't know.

If it's wrong I never said to trust me

Yk what use the answer above mine

I'm sure 99.99% that my answer is wrong

Answer 2

15a) 75ft of fencing

15b) 2.2 bags of fertilizer

Explanation:

15a) Find the perimeter of the garden:

15 + 15 + 22 + 22 = 30 + 44 = 74 ft of fence needed

15 * 22 = 330 square ft

330 / 150 = 2.2 bags