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nikdorinn [45]
3 years ago
7

3 to the power of 2 + (15 ÷ 5 × 6) − 49

Mathematics
2 answers:
grin007 [14]3 years ago
7 0

Answer:

i think its -31

Step-by-step explanation:

thats what i got

hope this helps :)

Lerok [7]3 years ago
3 0

Answer:

-22

Step-by-step explanation:

PEMDAS!

Solve (15 ÷ 5 × 6) first. This is equal to 18.

3^2 + 18 - 49

3^2 is equal to 9.

9 + 18 - 49 = -22

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Answer:

A) total distance covered = 60miles

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Step-by-step explanation:

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Step-by-step explanation:

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You are hiring a limousine. One company charges a $60 reservation fee plus another $15 per hour. A second company charges a $25
anzhelika [568]

Answer:

7 hours

Step-by-step explanation:

Step one:

given data

let the total charges be y and the number of hours be x

Company A charges

$60 reservation fee plus another $15 per hour.

so

y=60+15x----------1

Company B charges

$25 reservation fee plus another $20 per hour

y=25+20x------------2

Step two:

equate the 2 expressions above we have

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divide both sides by 5

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5 0
2 years ago
7. Which of the verbal descriptions best matches the function below? <br><br> f(x)=0.02x+150
slega [8]

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A function is a law that relates an independent variable and a dependent variable with each other.

The function given is

f(x) = 0.02 x +150

Option D , Gene earns 2% interest after depositing $150 into his account

So this verbal description matches the function given as it represents , the total account balance of Gene .

Therefore Option D is the correct answer.

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6 0
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stealth61 [152]

Answer:

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Step-by-step explanation:

Given,

Good morning temperature = -15°

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Hence, temperature in after noon is equal to + 5°.

7 0
3 years ago
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