Michelle is giving a haircut and a permanent to another woman. The total bill is $77. If the woman tips Michelle 15%, how much will the tip
be?

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Standard deviation of 19,29,21,22,23

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?