The diagram shows the floor plan of a hotel lobby. carpet costs $3 per foot. how much will it cost to carpet the lobby

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?