∠G=90°, the measure of ∠E=77°, and GE = 8 feet. Find the length of EF to the nearest tenth of a foot.

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?

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

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