Substitution method
x=5
2x+y=10

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle