Megan ordered her favorite pizza with 12 slices. a) How many slices is 100%? Show your answer on the double number line.
b) She ate 75% of the whole pizza. How many pizza slices did she eat?

a.) 12 slices b.) 9 slices

Step-by-step explanation:

a.) so 100% would mean all of the pizza therefore being 100%

b.) If you take 12(the number of slices) and divide it by .75(the percent she ate) then you would get 9 slices.

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)