If f(x) = 2x +1 and g(x) = 5x-6 then what are f(-1) and g(3)

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.