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daser333 [38]
3 years ago
7

Michaela pays her cell phone service provider $49.95 per month for 500 minutes. any additional minutes used cost $0.15 each. in

june, her phone bill is $61.20. how many additional minutes did she use?
Mathematics
1 answer:
True [87]3 years ago
4 0
75 additional minutes were used


$61.20-$49.95=$11.25

$11.25/$0.15=75 additional minutes
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Answer:

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Step-by-step explanation:

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2 years ago
You buy milk that contains 180 calories per 2 cups. Use a ratio table to find the number of calories in 5.5 cups.
Ludmilka [50]

Answer:

The number of calories in 5.5 cups are <u>495</u>.

Step-by-step explanation:

Given:

You buy milk that contains 180 calories per 2 cups.

Now, to find the number of calories in 5.5 cups.

Let the number of calories in 5.5 cups be x.

As, in 2 cups there are 180 calories.

2 cups is equivalent to 180 calories.

Thus, the ratio would be 2:180.

So, in 5.5 cups there are x calories.

5.5 cups is equivalent to x calories.

Thus, the ratio would be 5.5:x.

Now, we set proportion to get the number of calories in 5.5 cups:

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\frac{2}{180} =\frac{5.5}{x}

<em>By cross multiplying we get:</em>

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<em>Dividing both sides by 2 we get:</em>

x=495.

Therefore, the number of calories in 5.5 cups are 495.

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3 years ago
In California, we need more rain to sustain the health of our natural environment, argriculture, and
astra-53 [7]

Answer:

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3 years ago
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