1. evaluate each expression when x = -2 and y = 3. a) 3x + 4y b) 2x - 3y + 5 c) 4x -y d) -x - 2y e) [tex] rac{1}{2} [/tex]x + y f) [tex] rac{2}{3} [/tex]y - [tex] rac{1}{2} [/tex]x

a) 3(-2) + 4(3) = -6 + 12 = 6b) 2(-2) -3(3) +5 = -4 -9 + 5 = -8c) 4(-2) -(3) = -8 -3 = -11d) -(-2) -...

Mathematics, 17.07.2019 11:30 ovebrown

1. evaluate each expression when x = -2 and y = 3. a) 3x + 4y b) 2x - 3y + 5 c) 4x -y d) -x - 2y e) $\frac{1}{2}$ x + y f) $\frac{2}{3}$ y - $\frac{1}{2}$ x

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1. evaluate each expression when x = -2 and y = 3. a) 3x + 4y b) 2x - 3y + 5 c) 4x -y d) -x - 2y...