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Scorpion4ik [409]
4 years ago
14

Maria and her two sisters went to dinner at a diner. The total bill came to $54.75, including the tip. If they divide the bill e

qually, how much did they each pay? A) 17.25 B) 18.15 C) 18.25 D) 27.38​
Mathematics
2 answers:
Paha777 [63]4 years ago
8 0

Answer:

C) $18.25

Step-by-step explanation:

You divide 54.75/3=18.25 cause it said Maria and her sisters which is three person paying.

malfutka [58]4 years ago
7 0

Answer:

D

Step-by-step explanation:

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18/25

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And as any numbers can divide exactly both numbers, then “18/25” is the simplest form of “. 72”.

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(2,1)

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Please teach me on how to answer this question. (addmath question)
arsen [322]

We know that \overline{x}=8 so:

\overline{x}=8\\\\\\\dfrac{\sum\limits_{k=1}^7\,x_k}{7}=8\qquad|\cdot7\\\\\\ \boxed{\sum\limits_{k=1}^7\,x_k=56}

We want to calculate:

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5 0
3 years ago
A college student borrow $3,000 for 9 months to pay for a semester of school. If the interest is $185.63, find the monthly payme
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Total interest on the loan = 185.63

Total principal of the loan = 3,000

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Monthly payment = Total future value of loan/ number of months

Monthly payment = 3,185.63/9 = 353.9588

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I think it’s 4,003.25 sorry if I got it wrong
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