Write an equation then solve it cost $4 to enter the fair each ride cost $2.50 you have $21.50 how many rides can you go on?

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?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Write the fraction or mixed number and the decimal shown by the model