Greta can bike 6 miles in 30 minutes. At that rate, how many miles can she bike in 45 minutes?

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list