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gizmo_the_mogwai [7]
3 years ago
10

Translate the following into an algebraic expression:

Mathematics
1 answer:
Nata [24]3 years ago
3 0

For this case, the first thing we must do is define variables.

We have then:

x: number of minutes

y: total cost

We write the algebraic expression that models the problem.

We have then:

y = 10 * (\frac{20}{60}) x

Simplifying we have:

y = (\frac{10}{3}) x

Then, by the time the cost is equal to $ 300 we have:

300 = (\frac{10}{3}) x

From here, we clear the value of x.

Answer:

an algebraic expression for the problem is:

300 = (\frac{10}{3}) x

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