Use the substitution method to solve the system of equations. enter your answer as an ordered pair. AP3X 4(x+4)=8(y+2)

18y-22=3x+2

a.(12,6)

b.(4,2)

c.(8,10)

d.(4,8)

e.(6,1/2)

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?