1. John was driving from Charleston to Spartanburg. Her odometer read 42,506 miles, and after three hours of driving the odometer read 42,656 miles. Write an equation that would yield the average speed (mph) for the given driving time. Please answer

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?

Precalculus question, image attached.

Item 1 solve for s. s+24=90 −114 −66 66 114