IN WHICH SET OF ORDERED PAIRS IS Y A FUNCTION OF X ? A.(1.25,6) (3,6) (5.75,6) (11,6) B.(2,15) (3,12) (4,10) (4,8) C.(6,1) (3,8) (3,9) (6,12) D.(6.5,10) (6.5,0) (6.5,9) (6.5,12)

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?