For which equation is (4,3) a solution?
y=x+ 3
y= 3 x-4
y= 2 x-5
y= 2 x-1

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

Evaluate the expression. (9 + 5)(3 + 2)0

How do i put 3(x+7) in distributive property