Mathematics, 21.08.2021 08:00, KallMeh

Problems 1 - 6, evaluate each expression for the given values of the variables. 1 5a + 4b - 3a - 7b+ 4a; a = -3 and b = 4
2. c6-1)-cm; b=5 and c= -2
3. 5x – 2xy + 3y: x=-5 and y=-2
4. -K -(7k - 4m); k=-2 and m = 4
5. 3(6x + 5y) - 2y: x = 3 and y=-3
6. 5(3m – n) – 4(2m- n); m=-8 and n=-11
Problems 7 - 14, combine like terms and simplify completely

Problems 1 - 6, evaluate each expression for the given values of the variables.

1 5a + 4b - 3a -

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Problems 1 - 6, evaluate each expression for the given values of the variables. 1 5a + 4b - 3a - 7...