Melissa's class spends 4 5 of an hour reading aloud in groups. melissa and 5 other students are in one group. how much time is available for each member of melissa's group to read aloud?

Solve the inequality. write the inequality in interval notation. 9(t-2)> 3(t-7)

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.