1. About how much glass is needed for a circular window with a radius of 2.4 feet? (Hint: what is the area of the glass?) 4.5 ft2
7.5 ft?
15 ft2
18 ft2

Aline of best fit is drawn for the set of points shown on the graph. which point is an approximate extrapolation for x = 30 from the line of best fit?

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?

Evaluate the expression. (9 + 5)(3 + 2)0