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Ksenya-84 [330]
3 years ago
13

Answer these questions plzzzz I need help f

Mathematics
1 answer:
crimeas [40]3 years ago
3 0
1. ?
2. 16x
3. 24c
4. 55w
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What is (f+ g)(x) given that f(x) =-7x^3-1 and g(x)=2x^3+6
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this isn't really an answer but use desmos graphing calculator, its an app and a website it will give you the answer.

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How do you divide 40 in the ratio 3:5 ?
zalisa [80]

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15:25

Step-by-step explanation:

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3 years ago
Solve the equation
motikmotik

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D

Step-by-step explanation:

\frac{1}{2} (2x + 2) - \frac{1}{4} (3x - 1) = 15

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2(2x + 2) - (3x - 1) = 60 ← distribute parenthesis and simplify left side

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The answer is 113.

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