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Alexxandr [17]
3 years ago
15

Round 22-7n=8(9n+3) pls

Mathematics
1 answer:
zepelin [54]3 years ago
4 0

Answer:

-0.025

Step-by-step explanation:

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LekaFEV [45]
The answer is 54 meters squared
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3 years ago
When a number x is multiplied by 4 the result is 2/5 what is the vaule of x
topjm [15]
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Read 2 more answers
Can someone please help me and explain it?
Georgia [21]

Step-by-step explanation:

3x<-5+10

3x<+5

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hope it helps!

4 0
3 years ago
Jessica earns 800 each month working a part time job. she wants to save a total of 2,400 for collage over a one- year period. wh
grigory [225]

Answer:

25%

Step-by-step explanation:

Given parameters:

Amount earned by Jessica per month = 800

Total savings target per year  = 2400

Unknown:

Percentage of savings = ?

Solution:

The total earning per year will be the amount earned per month multiplied by the total number months;

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Let the percentage of savings per year  = y%

  Now;

              2400 = \frac{y}{100} x 9600

                  y = 25%

8 0
3 years ago
I plugged this into photo math, but apparently I have to pay to find out how to get the answer. can you guys help me out?​
dimulka [17.4K]

Photo math is charging?   We don't need it.  We factor the difference of two squares.

\dfrac{5t^2-500}{t+10} = \dfrac{5(t^2- 100)}{t+10} = \dfrac{5(t-10)(t+10)}{t+10} = 5(t-10) = 5t-50

Answer: 5t-50

8 0
3 years ago
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