Johnny earned a total of $15 for 3 hours of sales. Then, later in the
week, he earned $20 for 4 hours.
How much money does Johnny
earn per hour?

Three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder ( ! : ”0 )

The graph of g(x) is a translation of y = which equation represents g(x)?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?