3 years ago

Three more than five times a number is 38

1 answer:

5 0

3+5x=38
-3 on both sides
5x=35
divide by 5 on both sides
x=7

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Oduvanchick [21]

<span>2.50(200) + 500...you plug in 200 for x. 200 times 2.50 is 500. 500 plus 500 is 1000. the income is 1000.</span>

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3 years ago

anzhelika [568]

Answer:

the red line: $y\ =\ \sqrt{900-x^{2}}$

the black line: $y=\frac{1}{27.5}x^{2}+15$

Below the graph.

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Goryan [66]

If I'm correct the answer is 512 but that's if I'm correct. :P

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3 years ago

nikklg [1K]

Answer:

k = 4

Step-by-step explanation:

7k - 6 = 2k + 14

(7k - 2k) - 6 = (2k - 2k) + 14

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k = 4

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3 years ago

OLga [1]

Answer:f

Step-by-step explanation:

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3 years ago