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Levart [38]
3 years ago
8

On one day, the stock of Seraj Food Technologies went up by 30%. The next day, the stock fell by 30% Over the two days, the stoc

k fell overall by "x" percent. What is "x"?
Mathematics
1 answer:
Nutka1998 [239]3 years ago
6 0

Answer:

  x = 9

Step-by-step explanation:

The first day, the value was multiplied by 1+30% = 1.30.

The second day, the value was multiplied by 1-30% = 0.70.

Over the 2-day period, the value was multiplied by 1+x%:

  1 -x/100 = (1.30)(0.70) = 0.91

  x/100 = 1 -0.91

  x = 9

The stock fell by 9% overall.

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Idk what this is can you help me? :(
Flura [38]

Answer:

9

Step-by-step explanation:

If you add 9 to both sides, you will isolate the 'x' term.

hope this helps :)

5 0
3 years ago
If you need 2 liters of soda for every 12 students at the school dance, and you sold 360 student tickets to the dance. About how
GalinKa [24]

Answer:

60 liters

Step-by-step explanation:

360/12=30

30x2=60 liters

Hope this helps! :)

4 0
2 years ago
Read 2 more answers
Write a real world situation that would representby the system y=3x +20 and y=5x + 10
ryzh [129]
There are 2 car rental companies
the first one charges 3 dollars per day you drive plus a 20 dollar insurance fee

the second one charges 5 dollars per day and a 10 dollar insurance fee
y=cost
x=days
4 0
3 years ago
Which is the graph of 2x + 3y >-3?
Cerrena [4.2K]

Answer:

The third graph is correct for the inequality 2x + 3y > -3

Step-by-step explanation:

The slope of the graph is –2/3.

The y-intercept is –1

The area above the dashed be line is shaded.

To verify, choose a coordinate in the shaded area, substitute the values for x and y. Calculate and check.

For example: (1,1)

2(1) + 3(1) > –3

2 + 3 > –3

5 > –3 True.

4 0
2 years ago
Please help now ^.^
victus00 [196]
2 tons is the most reasonable answer
5 0
3 years ago
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