Graph this equation
x-y=-4

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a