Which ordered pair in the form (a, b) is a solution of this equation?
7a – 5b = 28
a.
(0, 4)
b.
(–2, –3)
c.
(–3, –2)
d.
(4, 0)

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)