Nicole runs 3 miles in 28 minutes. At the same rate, how many miles would she run in 42 minutes?

Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?