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Greeley [361]
3 years ago
8

The price of a gallon of milk increased from $5.50 to $7.50. Describe the price increase as a percent.​

Mathematics
1 answer:
sweet [91]3 years ago
6 0

Step-by-step explanation:

7.50= (1 + x/100 ) × 5.50

7.50/ 5.50 = 1+x/100

x/100 = 0.36

x= 36.36%

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Mashcka [7]

Answer:

2.4

Step-by-step explanation:

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3 years ago
20/256 Simplified. I need this answer. Will give brainliest
sasho [114]

Answer:

5/64

Step-by-step explanation:

20/256

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7 0
2 years ago
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Let h(x)=(g o f)(x)=√x+3 <br> Which of the following could be a possible decomposition of h(x)?
hodyreva [135]
In this case, h(x) = sqrt(x) + 3

A. f(x)=x+3; g(x)=√x 
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Looking at the options, the answer is C.

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8 0
3 years ago
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Sarafina and Katie have between $105 and $420 dollars to spend on jewelry for Christmas presents for their friends. If they buy
algol13

Answer:

66

Step-by-step explanation:

105+420=525   (Total Money)

7x3.25=22.75   (Cost of all bracelets)

8x11.74=93.92   (Cost of all necklaces)

93.92+22.75=116.67   (Cost of all Christmas presents)

525-116.67=408.33   (Total money - Cost of all Christmas presents)

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since in real life you can only buy a whole number of things, you would round down 66.39 to 66. I hope this helped!

5 0
2 years ago
Find the new price for the markdown. Round to the nearest cent if necessary. $12.99 marked down 25%
Y_Kistochka [10]
$9.74

I like to do these equations backwards and multiply the first number by the opposite of it. ( think 1- the percent as a decimal) however, you can do this by converting the percent into a decimal and then subtracting that from the original number.

Have a great day!
8 0
2 years ago
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