Answer:
his package weighs 30 ounce
Step-by-step explanation:
1. subtracting 5
2. adding 20
3. dividing by 1/2
4. multiplying by 10
x = -1
you're welcome bud.
X = 84
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f(x) = x + 3 and g(x)= - 2 ( f - g )(7t)
I'm not sure, I just tried ma best :) !