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zvonat [6]
3 years ago
15

Find the percent of decrease from 22 songs to 12 songs. Round to the nearest tenth of a percent if necessary.

Mathematics
1 answer:
horsena [70]3 years ago
4 0

Answer:45.5% decrease????

Step-by-step explanation:

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WORTH 60 POINTS! PLZ HELP! BRAINLIEST OPPORTUNITY!
makkiz [27]

Answer:

x = 10

Step-by-step explanation:

2) -3x + 17 = -x - 3

4) 20 = 2x

1) -3x + 12 + 5 = -x -3

5) 10 = x

3) 17 = 2x - 3

<u>-3(x - 4) + 5 = -x - 3</u>

<u>-3x + 12 + 5 = -x - 3</u>

<u>-3x + 17 = -x -3</u>

<em>+3x          +3x</em>

<u>17 = 2x - 3</u>

<em>+3        + 3</em>

<u>20 = 2x</u>

<u>10 = x</u>

<u />

I hope that this helps! :)

5 0
3 years ago
Help please thank you
Marysya12 [62]

Answer:

C

Step-by-step explanation:

80 is less than 81, but more than 68.

4 0
3 years ago
Solve for x<br> (X+1)(x+5)=(x+3)(x-1)
Roman55 [17]

Answer: x=−2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
B. Solve for E, F=qE
svlad2 [7]
Divide both sides by q, E=F/q
7 0
3 years ago
An airplane can cruise at 570 mph. How far can it fly in 4/3 hours?
cestrela7 [59]

Answer:

The plane can fly 760 miles in 4/3 hours.

Step-by-step explanation:

Given that:

An airplane can cruise at 570 miles per hour.

We have to find the distance travelled by train in 4/3 hours.

Distance = Speed * Time

Distance = 570*\frac{4}{3}

Distance = \frac{2280}{3}

Distance = 760 miles

Hence,

The plane can fly 760 miles in 4/3 hours.

5 0
3 years ago
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