Patrick earns x dollars per hour for his regular 40 hours per week. He also works 3 hours overtime each week, at a time and half rate. Express his annual salary algebraically.

What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%