. Ella is making 4 dozen cupcakes. She needs 2 ½ cups of sugar. How much sugar does she need for one dozen cupcakes?

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

An art teacher made a copy of a small painting. to make the painting easier to see the teacher enlarged the area of the painting by 49%. let y respresent the area of the original painting. the expression below is one way to resperesnt the area of the new painting. find two equivalent expressions that would give the area of the new painting y+0.49y