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dimulka [17.4K]
3 years ago
6

Fred spends $3.15 on 4 1/2 pounds of peanuts. How much did he pay for each pound of peanuts

Mathematics
1 answer:
vodomira [7]3 years ago
6 0

Answer:

3.15/4.5 = .70 per pound of peanuts he paid for

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SpyIntel [72]

Step-by-step explanation:

a full circle has 360°.

so, since each individual result is represented by an amount of degrees, the total sum of all results must be 360°.

labour = 360 - 136 - 34 - 54 - 14 = 122°

the fraction 122/360 represents the 183 votes for labour.

122/360 = 183

the fraction 1/1 = 1 then represents the total number of votes in the whole system.

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2 years ago
Sam owes 5 dollars to x friends and $3 to her sister. She owes $23 altogether.
sergey [27]

Answer:

Sam owes 4 friends $5

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2 years ago
If john makes a contribution to a charity fund at school, the average contribution size will increase by 50% reaching $75 per pe
Sonja [21]

Answer:

Z= 75*6 -250=200

So then the correct answer is B. $200.

Step-by-step explanation:

Notation

Let X be the average contribution size before John makes his contribution.

Let Y be the total contribution size before John makes his contribution.

Let Z be John's contribution.

We know that for this case $ 75 represent the original average amount before the contribution with 50% increase so we can set up the following equation in order to find the original average amount

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And solvong for X we got:

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Now we can find the total contribution before the donation with the following proportion:

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So then the correct answer is B. $200.

5 0
3 years ago
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