Three friends go bowling. the cost per person per game is $5.30. the cost to rent shoes is $2.50 per person. their total cost is $55.20. how many games did they play?

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?