The answer is 17/5. First you multiply 5*3=15 then you add 2 which your answer is 17/5.
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Equation: 
The simplified answer: -0.75
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Answer:
ok
Step-by-step explanation:
Answer:
the third one
Step-by-step explanation:
We can break it up into 
. This means that it is 
, or 
If you use the 20% off coupon your total will be $16.80.
+ Purchase Price = $21
- Discount (21 x 20)/100 = $4.20
<span>= Final Price 21 - 4.20 = $16.80
</span>
If you use the $5 dollars off coupon your total will be $16.00.
$21 - $5 = $16.00
The better coupon to use would be the five dollars off coupon because $5 dollars off will be 80 cents less than using the 20% coupon.
