Which equation represents the sentence?

twice a number is 8 less than 3 times the number.

a: 2b = 3b - 8
b: 2b - 3 = 8
c: 2b = 8 - 3b
d: 2b = 3 (b - 8)

The area of a rectangle is 54x^9y^8 square yards. if the length of the rectangle is 6x^3y^4 yards, which expression represents the width of the rectangle in yards

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

New york is the 27th largest state in the united states. what percent of the 50 states in the us are larger than new york