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Murljashka [212]
4 years ago
8

A local telephone company offers a long-distance telephone plan that charges $5.25 per month and $0.08 per minute of calling tim

e. This expression 0.08t +5.25 represents the monthly long-distance bill for a customer who takes t minutes (min) of long-distance calls on this plan. Find the monthly bill for a customer who makes 173 min of long-distance calls on this plan.
Mathematics
2 answers:
Zepler [3.9K]4 years ago
6 0

Answer:

$19.09

Step-by-step explanation:

We just have to substitute t(minutes) for 173

0.08(173) + 5.25

13.84 + 5.25 = 19.09

His monthly bill would be $19.09

Nineteen dollars and 9 cents

Law Incorporation [45]4 years ago
4 0

A local telephone company offers a long-distance telephone plan that charges $5.25 per month and $0.08 per minute of calling time. This expression 0.08t +5.25 represents the monthly long-distance bill for a customer who takes t minutes (min) of long-distance calls on this plan. Find the monthly bill for a customer who makes 173 min of long-distance calls on this plan.

t = 173 min

monthly bill = 0.08t +5.25 = 0.08 x 173 + 5.25 = 13.84 + 5.25 = $19.09

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Which Pairs are additive inverses?<br> a. 6,-(-6)<br> b. -7,7<br> c.-7,-7<br> d.7,7<br> e.6,-6
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I was never sure of what the "additive inverse" is. 
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The additive inverse of any number ' A ' is the number
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So now, let's check out the choices:

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c). -7, -7
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d).  7, 7
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e).  6, -6
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7 0
3 years ago
Read 2 more answers
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Answer:x=−136

Step-by-step explanation: Step 1: Simplify both sides of the equation.

2+x=

7

8

x−15

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Step 2: Subtract 7/8x from both sides.

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x

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Step 3: Subtract 2 from both sides.

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x+2−2=−15−2

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x=−17

Step 4: Multiply both sides by 8.

8*(

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6 0
3 years ago
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dexar [7]

Answer:

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4 years ago
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