What number goes on top? 16
7
4
17
9 8
5 3
3.
33
35
24
16.5

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?

Find two consexutive odd integers such that the sum of their square is 650

The length of the line segment ac is 8x-9 what is the value of x