ABC was dilated to create A'B'C' (please help)

How many grams the dog will eat in 3 days?

How can writing phrases as algebraic expressions you solve problems?

Reading tests are compared for two students. sara got 98, 100, 65, 78, 98, 46, 100, 100, 45, and 50 on her reading test. lee got 97, 67, 89, 99, 100, 45, 79, 89, 58, and 67 on his reading test.