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simplify the expressions
1. 2x + 1 + 3x + 7
2. 5x + 2(3x + 5)

Ou have a 20-ounce bottle of juice. you pour out 14 of the bottle to share with a friend. if you pour out 3 ounces for yourself, what fraction of the 20 ounces will be left in the bottle? clear check 35 25 12 1320

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Find the zeros of each function. f(x) = 6x^2 - 7x - 20