The scale drawing of a room to be 3 inches by 4 1/2 inches. carpet, which is $15.00 per square yard, is to be installed in the room

Does anyone know this? the andwer choices are: 79, 85, 101, and 135 degrees!

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)

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1