The width of the picture frame is X inches and the length is X +3 inches, what is the value of X if the area must be 40 in.²

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

How many ordered pairs of positive integers satisfy xy=32?

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?