Thomas bought 4 shirts from a store. The price of each shirt was the same. After he bought the shirts, his account balance showed a change of −$89.08. What would have been the change to Thomas's account balance had he only bought 1 shirt from the store? $22.27 −$22.27 $22.45 −$22.45

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Which math sentence can be used to determine if the triangle is a right triangle?

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave