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2 years ago

What expression can be used to determine the total cost of buying c pounds of cashews for $3.15

Mathematics

1 answer:

tester [92]2 years ago

5 0

Answer:

A. 3.15c + 0.82f

Step-by-step explanation:

c pounds of cashews for $3.15 = 3.15c

f pounds of flour for $0.82 = 0.82f

then, the expression can be used to determine the total cost is:

A. 3.15c + 0.82f

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satela [25.4K]

<h3><u>Answer:</u></h3>

Average of salary of Anne and David is 1.25 of Peter's Salary

<h3><u>Explanation:</u></h3>

In the question, relations between salaries of Peter, Anne, and David is given. From the given relations, we need to make few equations and calculate the average of Anne and David in terms of Peter's Salary.

Let us assume Peter's Salary as P.

Then we can calculate Anne's salary A = $\frac{P}{2}$ .

Also David's salary = D = $2 \times P$

Average of Anne's and David's salary = $\frac{A+D}{2}$

Average of Anne's and David's salary = $\frac{\frac{P}{2} + 2 \times P}{2}$

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Average = 1.25 \times P

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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

Which decimal is equivalent to -3 1/8?

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Step-by-step explanation:

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The weight of a box varies directly as the volume of the box . If a 138 - pound box has a volume of 23 gallons , what is the wei

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Answer:

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Step-by-step explanation:

138lb/23 gal = x/25 gal

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