Which relations represent functions? Choose all that apply. {(-2, 6), (-5, -1), (3, 7), (-5, 0)}

help me please-

Darian wants to build a regulation size pool table that is 9 feet in length. he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

The price of a lawn mower is x dollars. the store is having a 75% end of summer clearance sale. which expression can be used to find the clearance price of the mower? a) .25x b) .75x c) x - .25(75) d) x + .25(75)