What is the answer to this question? !

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?

Factor 15x^3 - 5x^2 +6x-2 by grouping. what is the resulting expression

Avegetable farmer fills of a wooden crate with of a pound of tomatoes. how many pounds of tomatoes can fit into one crate? a. 14/15 of a pound b. 2 1/10 pounds c. 1 1/14 pounds d. 10/21 of a pound