What is the prime factorization of 80? a.2×2×2×5 b.2×2×3×5 c.2×2×2×3×5 d.2×2×2×2×5

The answer would be (d.) , it can also be put as 2^4*5

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )