Which expression is equivalent to -28xy+35y
A.7y(-4xy+5y)
B.7x(-4x+5y)
C.7x(-4y+5y)
D.7y(-4x+5)

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

The oates family went out for dinner the price of the meal was $33.95 the sales tax was 7.25% of the price of the meal . the tip was 15% of the meal and the sales tax . how much money did the oates family pay for the meal, including tax and tip