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Pachacha [2.7K]
2 years ago
13

Polly buys 6.8 yards of fabric for $28.90. What is the cost per yard?Please help? :)​

Mathematics
1 answer:
Advocard [28]2 years ago
5 0

Answer:

Polly has to pay $0.24 per yard of fabric.

Step-by-step explanation:

You simply have to divide the 6.8 yards by the $28.90 cost. The result is $0.235294118 dollars per yard, but since you can't have only half a cent, we will round it to the nearest hundredths and get $0.24 dollars.

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Midsegment- Find x (x+10)(x+2)
artcher [175]

Answer:

Step-by-step explanation:

\frac{x+2}{x+10}=\frac{1}{2}\\ \\ 2(x+2)=x+10\\ \\ 2x+4=x+10\\ \\ 2x-x=10-4\\ \\ x=6

8 0
3 years ago
Sam has $440 in $20, $10, and $5 dollar bills. The number of twenties, tens and fives are consecutive integers in this order. Ho
Ludmilka [50]

Answer: There are 12 bills for $20, 13 bills for $10 and 14 bills for $5.

Step-by-step explanation:

Let the number of twenties be x

Let the number of tens be x+1

Let the number of fives be x+2

Amount from twenties will be given as

20\times x=20x

Amount from tens will be given as

10\times (x+1)=10x+10

Amount from fives will be given as

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According to question,

20x+10x+10+5x+10=440\\\\35x+20=440\\\\35x=440-20\\\\35x=420\\\\x=\frac{420}{35}\\\\x=12

So, there are 12 bills for $20, 13 bills for $10 and 14 bills for $5.

6 0
4 years ago
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k0ka [10]

Answer:

$1.25&75

Step-by-step explanation:

8 hotdogs for 10 dollars =

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3 years ago
Solve for s. write answers as integers or as proper or improper fractions in simplest form.
Rudik [331]

Answer:

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Step-by-step explanation:

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Answer: James

Step-by-step explanation:

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Since if you subtract

0.170 - 0.165 = 0.005

There is 0.005 difference.

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