A bicyclist travels 1 mile in 5 minutes. If m represents minutes, what does the expression m/5 represent? Please provide an explanation.

Consider the function f(x)=-5x+3 what is f(-2)

Which expression is equivalent to 64 - 9x^2?

Use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2 + 9 = −26 −3 − 7 = 13