12.312>12.132 :D i hope it helps
The function that represents how much you would pay is:
p(x) = (x - $5)*0.9
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How to find the function?</h3>
Let's say that the cost of the repair is x.
First, we apply the coupon, so we discount $5 for the cost.
x - $5.
Then we apply another discount of the 10%, this is written as:
(x - $5)*(1 - 10%/100%)
(x - $5)*(1 - 0.1)
(x - $5)*0.9
Then the function that represents how much you would pay is:
p(x) = (x - $5)*0.9
If you want to learn more about functions:
brainly.com/question/4025726
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The answer is b.
|2| = 2
|-4| = 4
4 is greater than 2.
Sammy walks at 4 miles an hour for half an hour. This means the walk is 2 miles in 30 minutes.
Candy is going 6 miles an hour, so it will only takes her 1/3 of an hour, or 20 minutes, to cover 2 miles.
So, Candy gets home 10 minutes faster (30-20) than Sammy.
There are 60 seconds in a minute. there are 40,000 in a second. That means we have to multiply that by 60.
60*40,000= 2,400,000
The answer is 2,400,000 gallons per minute.