Mental Math A typical tip in a restaurant is 15% of the total bill. If the bill is $70, what would the typical tip be?
The typical tip would be $

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3