Answer:
$7.00
Step-by-step explanation:
The discount is 75% off. To answer this question, multiply n (the original price) by (1.00 - 0.75): 0.25n = $1.75.
Solving this for n, we get $7.00
You solve this by first determining how many years is it from 2004 to 2016. It is 12 years. Now you do 0.07 (which is 7% in decimal form) times 12 which gives you 0.84. To find 84% of 12,500, you just multiply them two together and get 10,500. You finish this by subtracting 10500 from 12500 and you get $2,000 as your final answer.
For 2020, you determine how many years it is from 2004 to 2020 and you get 16. So you multiply 0.07 times 16 giving you 1.12. You multiply 1.12 times 12,500 and you get 14,000. Finally, you subtract 14,000 from 12,500 giving you -1500.
Answer:
Hello There!!
Step-by-step explanation:
The answer is a6b12c3.You times the numbers inside the brackets by the outside number.
hope this helps,have a great day!!
~Pinky~
Hello there, there are multiple ways of solving this problem, let me show you.
A Freight Train Travels 144 miles in 6 hours. How Far will it travel in 15 hours?
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For this problem I will show you 2 methods.
Cross multiplication, cross multiplication involves algebra to use.
Let x be our answer for this problem. Here is our it would look like
, now we will cross multiply, here is what it'd look like now.
, then do simple algebra and divide both sides by 6. and then we get miles in 15 hours.
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For method two we can look for the unit rate. Also known as our rate for one.
divide 144 by 6 and we get 24, then multiply it by 15 and we get 360.
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360 miles in 15 hours.
<h3><em>Have a good day :) !</em></h3>