Solve the problem by writing an inequality. . a club decides to sell t-shirts for $15 as a fundraiser. it costs $20 plus $9 per t-shirt to make the t-shirts. write and solve an equation to find how many t-shirts the club needs to make and sell in order to profit at least $150.. 15x – (9x + 20) ≥ 150; x ≥ 28.33. 15x – 9x + 20 ≥ 150; x ≥ 20. (8x + 20) – 15x ≥ 150; x ≥ 20. 15x – 9(x + 20) ≥ 150; x ≥ 20

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