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gogolik [260]
3 years ago
6

Help solve for r algebra

Mathematics
1 answer:
bija089 [108]3 years ago
6 0

Answer:

\frac{20}{7}

Step-by-step explanation:

Multiply both sides by 7 to get rid of the denominator on the Right Side (RS). Do the same for the left side (LS) by multiplying both sides by 5 to get:

7r=4(5)

Simplify: 7r=20

Divide both sides of the equation by 7 to get: r=\frac{20}{7}

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swat32
Hey there!


For this problem you need to replace x with 45

So the new problem is 2(45)+4

2 x 45 = 90
then 90+4 = 94

Your answer is 94

Hope I was able to help!
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Step-by-step explanation:

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Solutions are the intersecting points of y = -2(-x - 3)² + 8 and y = 0.

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