Solve each system of equations by elimination.
y= -x+1 y=4x-14

By ELIMINATION

The circumference of a circle is 5 pi cm. what is the area of the circle?

Multiply and simplify. (x - 4) (x^2 – 5x – 6) i will mark brainliest if your answer is right. show how you got the answer. if your answer is correct but does not show how you got the answer you will not be marked brainliest.

Determine the intercepts of the line that passes through the following points. (15,-3)(15,−3) (20,-5)(20,−5) (25,-7)(25,−7)