Hannah has a grid of squares that has 12 rows with 15 squares in each row. she colors 5 rows of 8 square in the middle of the grid blue. she colors the rest of the squares red. how many squares dose hannah color red

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Atemperature of 1.64◦f corresponds to answer in units of ◦c.