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belka [17]
3 years ago
12

Alexis had a cell phone that cost $65. She recently bought a new phone that cost $79. What was the percent increase in the price

s of the phones?
Show your work. Round to the nearest tenth of a percent
Mathematics
1 answer:
Anit [1.1K]3 years ago
6 0

Answer:

21.5%

Step-by-step explanation:

% increase = Increase ÷ Original Number × 100.

(sorry if i'm wrong i'm terrible at math)

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Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
liubo4ka [24]

Answer:

1) 20.9

2) 896

3) 21

Step-by-step explanation:

1) 5.6÷2^3+(12.75+7.45)

---> 12.75 + 7.45 = 20.2

5.6 ÷ 2^3 + 20.2

--> Simplify 2^3 to 8

5.6 ÷ 8 + 20.2

--> 5.6 ÷ 8 = 0.7

0.7+20.2

--> Simplify

20.9

2) 4^3 × (0.6 +3.6) ÷ 0.3

---> 0.6 + 3.6 = 4.2

4^3 * 4.2 ÷ 0.3

---> 4^3 = 64

64 * 4.2 ÷ 0.3

--> 64 * 4.2 = 268.8

268.8 ÷ 0.3

--> 268.8 ÷ 0.3 = 896

896

3) 2^4 + (2.75 +1.75) ÷ 0.9

--> 2.75 + 1.75 = 4.5

2^4 + 4.5 ÷ 0.9

--> 2^4 = 16

16 + 4.5 ÷ 0.9

--> 4.5 ÷ 0.89 = 5

16 + 5

--> Simplify

= 21

8 0
2 years ago
2 4/5 divided by 2/15
REY [17]

Answer:

21

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Solve for x. 3(x-15)=30<br>help!!!!
ankoles [38]

Answer:

3(x - 15) = 30 \\ multiply \: in \: between \: brcket \\ 3x - 45 = 30 \\ 3x = 30 + 45\\ 3x = 75 \\ x =  \frac{75}{3}  = 25 \\ thank \: you

5 0
3 years ago
Read 2 more answers
What is 69.37 minus 1.93
Jlenok [28]

Answer:

the answer is 67.44 hope it helps smile

5 0
3 years ago
How do I do this thanks
Aleks04 [339]
So you start by subtracting 3 from 35, which is 32. 32/8 = 4. So three years ago, Tim's son was 4 and Tim was 32. The percentage is about 13%
6 0
3 years ago
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