A group of adults and children decided to go to the movies. Tickets to the movie cost 4 dollars for children and 9 dollars for adults. There were 11 people in the group. Create a system of equation to represent this situation. Solve the system using substitution to figure out how many children and how many adults were in the group.

How do you solve this step by step?

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

Whats the area of a square is 16 cm square. the square is the base of a cube. what is the surface area of the a. 16cm2 b. 32cm2 c. 64cm2 d. 96cm2