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raketka [301]
9 months ago
12

18-12=

Mathematics
1 answer:
kompoz [17]9 months ago
4 0

Answer:

her score was 18/30. for 18+12=30 and out of 30, she had 18 correct

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Your parents allow you to borrow a car to get to your part-time job, but you have to pay for a tank of gas each month. Gasoline
alex41 [277]
The answer to this question is the letter "A" which is $20.70. The solution is shown below:

If the guy will solely use the car, his expenses for the gasoline per month is:
Guy alone = $ 2.76/gallon * 15 gallons = $ 41.4
 
If the guy will let his two officemates ride the car and contribute each quarter of the of a tank:
First officemate = 15/4 * $2.76 = $ 10.35
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The guy total savings is shown below:
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The answer is the letter "A".
5 0
3 years ago
For the equation: D = -0.306c + 0.9979, what is the value of D when c= 1.67? Express answer with the correct number of sig figs?
Gekata [30.6K]

Answer:

<h3>0.48688</h3>

Step-by-step explanation:

Let's solve your equation step-by-step.

d=(−0.306)(1.67)+0.9979

Step 1: Simplify both sides of the equation.

d=(−0.306)(1.67)+0.9979

d=−0.51102+0.9979

d=(−0.51102+0.9979)    (Combine Like Terms)

d=0.48688  

6 0
3 years ago
A water tank holds 200 gallons but is leaking at a rate of 3 gallons per week. A second water tank holds
vlada-n [284]
200-3w = 300-5w

Where w is the number of weeks

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2 w = 100
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5 0
3 years ago
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goldfiish [28.3K]

Answer:

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224+17+36=277

7 0
3 years ago
What is the answer to 2-(-8)+(-3)=
Otrada [13]
The answer to 2-(-8)+(-3)= 7
7 0
3 years ago
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