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ioda
3 years ago
7

20% of what amount is 8?

Mathematics
1 answer:
Dovator [93]3 years ago
3 0

Divide 20 % by 100 to get its decimal form. 

Dividing 20 % by 100 equals 0.2.

Set up an equation as 0.2x = 8, 

which means 20 %of x equals 8.

Solve the equation by dividing each side by 0.2. 

Dividing 0.2 from each side results in  x = 40. Eight is 20 % of 40.


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Equivalent expression to −5.55−8.55c+4.35c
Y_Kistochka [10]
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-5.55-4.2c there is no like term to connect
Hence this is the answer
5 0
2 years ago
Account A and B each start out with $500. If Account A earns $50 each year and Account B earns 6% of its value each year, after
Alex777 [14]

Answer: After about years 27 Account B will have more money than Account A  

Step-by-step explanation:  

Account A: 27(50) + 500 = $1850

Account B: 500(1.05^27) = $1866.73  

Hope this help

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7 0
3 years ago
Got another hard question. ​
Kamila [148]

Answer:

D) 1/2

Step-by-step explanation:

<u>Dilation</u> : a type of transformation that makes the figure larger or smaller.

<u>Scale factor</u> : number or the conversion factor which is used to change the size of a figure without changing its shape.

Scale factor = dimensions of the new shape ÷ dimensions of the original shape

Given:

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Therefore, scale factor = 3 ÷ 6 = 1/2

7 0
2 years ago
Read 2 more answers
29 us. 2ft. 11 in. + 55 yd. 1 ft. 10 in. + 13 yd. 1 ft.3 in.
scoundrel [369]

Answer:

99 yd

Step-by-step explanation:

When I add these, I line them up vertically


  29 yd. 2ft. 11 in.

+ 55 yd. 1 ft. 10 in.

+ 13 yd. 1 ft.  3 in.

---------------------------

97 yd  4ft   24 in

We know that 12 in = 1 ft

so 24 in = 2ft

Subtract 24 in and add 2 ft

97 yd  4ft   24 in

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------------------------------

97  yd   6ft

We know 3 ft = 1yd

so 6ft = 2yd

Subtract 6ft and add 2 yd


97  yd   6ft

+2yd   - 6ft

-------------------

99 yd


6 0
3 years ago
Charlie use 30% of his savings to buy a video game if he had $100 in his savings how much does he have left
EastWind [94]

Answer:

70 dollars

Step-by-step explanation:

he has only 70%left of his initial savings so that make 70%*100=7*10=70usd

7 0
3 years ago
Read 2 more answers
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