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Doss [256]
3 years ago
10

Mamie saved $161.25. this is 25% of the amount she needs to save how mutch money does she need to save

Mathematics
1 answer:
kipiarov [429]3 years ago
4 0

Answer:

483.75 is needed

Step-by-step explanation:

161.25 * 4 = 645.00

645.00 - 161.25 =

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8 0
3 years ago
A skirt originally cost $10. How much will it cost if you sell it in Amazon with 25% mark-up price
san4es73 [151]

Answer:

$20.40

Step-by-step explanation:

20% off means that the new price of the skirt will be 80% of the original price:

$30(100%  – 20%) = $30(80%)

Converting the percent to a decimal gives:

$30(0.8) = $24.00

There is an additional 15% off the sale price of $24.00, so the final price is 85% of the sale price:

$24(100%  – 15%) = $24(85%)

Again converting the percent to a decimal gives:

$24(0.85) = $20.40

5 0
3 years ago
The diameter of a circle on
Rama09 [41]
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6 0
3 years ago
1300 error interval to 2dp
Degger [83]

Answer:

Huh

Step-by-step explanation:

5 0
2 years ago
What is the measure of c?<br> a = 15<br> j = 24<br> k = 32
inessss [21]

Answer:

The answer to your question is c = 20

Step-by-step explanation:

Data

a = 15

j = 24

k = 32

c = ?

Process

Use proportions to solve this problem. Compare the small triangle and the large triangle.

1.- Proportion of the small triangle

             c/15

2.- Proportion of the large triangle

            k/j

3.- Equal but terms and solve for c

            c/15 = k/j

-Substitution

            c / 15 = 32/24

            c = 32(15)/24

-Result

            c = 20

       

4 0
3 years ago
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