Jonah earns $12.50 per hour as a marketing intern. if he works for 4.5 hours, how many dollars does he earn?

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,