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Fofino [41]
3 years ago
9

Need a quick answer please

Mathematics
1 answer:
tino4ka555 [31]3 years ago
5 0

Answer:

X=22

Step-by-step explanation:

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A store pays $81 for a hockey stick and marks the price up by 5%. What is the amount of the mark-up?
OlgaM077 [116]
.05 is equal to 5%
So for every dollar the mark up is .05cents
So if you times $81 by .05 this will give you the mark up because each of the 81$ needs .05 added to it.

So $4.05 Is the mark up

And

The cost would be markup and original added together
4 0
3 years ago
At CVS, the tax paid was $2.45, which was 7% of the cost. What was the cost of the items purch
UNO [17]

'Percentage' is obtained by multiplying 2.45 by - 7%.

- 7% × 2.45 =

(- 7 ÷ 100) × 2.45 =

(- 7 × 2.45) ÷ 100 =

- 17.15 ÷ 100 =

- 0.1715 ≈

- 0.17;

<h2>How do we check the result?</h2>

If - 7% × 2.45 = - 0.1715 =>

Divide - 0.1715 by 2.45...

... And see if we get as a result: - 7%.

<h2>Note:</h2>

100/100 = 100 ÷ 100 = 100% = 1

Multiply a number by the fraction 100/100,

... and its value doesn't change.

n/100 = n%, any number.

8 0
3 years ago
Determine the last digit of each power
Elden [556K]

Answer:

me laughing knowing you got trolled

Step-by-step explanation:

6 0
2 years ago
What is the density of an object having a mass of 10 g and a volume of 2 mL?
Yanka [14]

Answer:

D=\frac{mass}{volume}

D=\frac{10grams}{2mL} =5

6 0
3 years ago
Read 2 more answers
3x+1/5y=7. Solve for y.
dedylja [7]
3x+1/5y=7
-3x           -3x
1/5y=7-3x
-1      -1
5y=6-3x
---   -----
5       5

y = 6-3x
      ------
         5

7 0
3 years ago
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