Question: Hello. Pls help me in asnwering Algrebra. C. Remove all grouping symbols and simplify. 1) 3a - 2(4b + 5) 2) - [(p - 2q)

Hello. Pls help me in asnwering Algrebra.

Hello. Pls help me in asnwering Algrebra. C.
C. Remove all grouping symbols and simplify. 1) 3a - 2(4b + 5) 2) - [(p - 2q) - 49] 3) -2[(2m - 1) - 4(5 - 2m)] 4) 4(x + 3y) - 5[x + 2y -4(x - 2y)] 5) w{2 -5w - 3- 4(5 -2w)] -5} D. Solve the following: 1) Find the sum of 5 + 3x - 2y and x - 2y + 2. 2) Subtract r - 2s + 5 from 1 + 4r - 2s. 3) Add 3x2 + 6x, - 2x + 8x2 - 3, and 7 + 9x2. 4) Subtract 6n2 - mn + 7m2 to - 5m2 - 2mn + 3n2 5) Subtract the sum of a + 2b - 6c + 8 and -3a + 9b + 6c - 9 from 1 - 2a + 7b

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