Simplify. (4x6z3)3
a. 12x18z9
b. 64x18z9
c. 48x18z9
d. 64x9z8
simplify. (x7)6
a. x13
b. x
c. x 42
d. x42

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.