Rodrigo buys a jacket on sale for 1/4 off the original price of $80 he has a coupon for an additional 10% off. How much does Rodrigo have to pay for the jacket?
A. $18.00
B. $49.00
C. $52.00
D. $54.00

$54

Step-by-step explanation:

If there is a sale for 1/4 off we need to take 1/4 of $80 (.25*80) to find out how much we have to take off of the jacket for the sale.

1/4 of 80 is 20

Then we have to subtract 20 from 80 since we get $20 off not the jacket for $20

80-20=60

Now we take 10% of 60 (.1*60) which is $6 so again we subtract 60-6 and get $54 for the jacket

Let me know if that was confusing in the comments and i can try to explain

the answer is a

step-by-step explanation:

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

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