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dimulka [17.4K]
3 years ago
11

Solve for r but write the answer in Simplified form -12 = 15r

Mathematics
1 answer:
user100 [1]3 years ago
4 0

Answer:

r = -4/5

Step-by-step explanation:

Divide both sides by 15 so you have r

-12/15        simplify (both by 3)

-4/5

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If f(6) if f(x)=x^2 / 3 + x
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Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

f(6) means that you must substitute x=6 into the function above.

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f(6)=\frac{6^{2}}{(3+6)}=4

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