Given that a does not equal +-b and a^2-b^2/a+b=12, find a-b. PLEASE HELP NEED ASA WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWE

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

Find the solution set of this inequality. select the correct graph. |8x+16|> 16

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?