The image of point after a dilation of 4, and then a translation 2 units down is (8, 22). What was the -coordinate of the original location of point

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)