A swimming pool has a length of 3x - 2 and a width of 2x + 3. The pool is surrounded by a sidewalk that is x feet away from the pool at all points. What polynomial represents the area of the sidewalk only. Draw it!

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?