3 years ago

If -50c+6=-69, what is the value of 6c-15

Mathematics

1 answer:

ipn [44]3 years ago

8 0

The answer that I got is C=-6

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Neporo4naja [7]

Answer:

Step-by-step explanation:

Area = (8 + 14) x 1/2 x 9

Area = 22 x 1/2 x 9

Area = 11 x 9

Area = 99

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3 years ago

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Step-by-step explanation:

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2 years ago

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A car traveld 32 miles in 4 hours at this rate how many miles will the car travel in 0.5 hours

Mandarinka [93]

Answer:

4 miles

Step-by-step explanation:

In order to find how many miles the car will travel in 0.5 hours, we can set up a proportion.

$\frac{32}{4} = \frac{x}{0.5}$

We can now cross multiply to find the value of x.

$32 \cdot 0.5 = 16\\\\16\div4 = 4$

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3 years ago

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boyakko [2]

Move all terms to one side

4w^2 + 49 + 28w = 0

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(2w)^2 + 2(2w)(7) + 7^2 = 0

Use the Square of Sum: (a + b)^2 = a^2 + 2ab + b^2

(2w + 7)^2 = 0

Take the square root of both sides

3w + 7 = 0

Subtract 7 from both sides

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3 years ago

emergency Alejandro has gone to school 5 Over 7 of the last 35 days. Which expression can be used to determine the number of day

Yakvenalex [24]

Answer:

245 days.

Step-by-step explanation:

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3 years ago

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