One side of an isosceles triangle is 2 inches longer than the other sides. Write an expression that would represent the perimeter of that triangle. (draw a triangle and label the shorter sides "x")

Find the solution of system of equation y= x-4 y=4x+2

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents