$1287.50 Calculate Social Security Tax (6.2% of Gross Pay):

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?

Need on this geometry question. explain how you did it.

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss