What is the slope of a line perpendicular to the line whose equation is 18x-15y=-31518x−15y=−315. Fully simplify your answer

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Afootball is throw by a quarterback to a receiver

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp