Uhmmmm not sure hope you get help tho
37.5
9/24=0.375
Move the decimal two places and you get 37.5%
If there are 16 ounces in a pound, and 8 ounces costs $8, The best answer would be D. $16 per pound
36....we need to break this down...12 * 3 = 36
12 * 3....we can break this down because 12 is not prime...4 * 3 = 12
4 * 3 * 3...we can break the 4 down because it is not prime
2 * 2 * 3 * 3 <==== prime factorization