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Andrews [41]
3 years ago
14

your friend purchased a medium pizza for $10.31 with with a 30% off coupon. What is the price of a medium pizza without a coupon

.
Mathematics
1 answer:
Olin [163]3 years ago
7 0
$7.22 would be the answer because 70% of 10.31 is what you are looking for which is 7.217 which is rounded to 7.22 I know this is right because I just learned this and I am in advanced math 6th grade.
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Item 9 Find the annual interest rate. I=$562.50, P=$1500, t=5 yearsI=$562.50, P=$1500, t=5 years The annual interest rate is %.
Anton [14]
Hi there :-)
The formula of the simple interest is
I=prt
your question ask to find r which is interest rate you do that by dividing each side by (pt) to get
R=I÷pt
Now solve to get the interest rate
R=562.5÷(1,500×5)
R=0.075×100 multiply by 100 to get it as percentage
R=7.5%

Hope it helps:-)

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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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2 years ago
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astra-53 [7]
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3 years ago
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nikitadnepr [17]

Answer:

A. 103 degrees

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Step-by-step explanation:

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