Arecipe requires 2.5 teaspoons of sugar to make a candy bar. which equation shows the number of teaspoons of sugar, y, needed to make x candy bars?

y = 2.5x
x = 2.5y
y = 2.5 + x
x = 2.5 + y

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

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)

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)