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AleksandrR [38]
3 years ago
15

All my brain cells have left me I don't understand math please help! lol

Mathematics
1 answer:
sleet_krkn [62]3 years ago
7 0

Answer:

How I do you should get 3.00$/min

Step-by-step explanation:

You see I subtracted 19.50 - 16.50 and then got 3

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What’s the answer and could you explain it
Nadusha1986 [10]
The answer is B.   Because there are 8 ribbons in all. 1 ribbon is black. so the equation would be 1/8. Assuming you don't draw the black ribbon on the first try, then you would try again. The second time you draw a ribbon you don't put the ribbon you drew back in. That means there are only 7 ribbons the second time. The 1 black ribbon is still in the bag than the equation would be 1/7. Then you add the two together. So it would be 1/8 + 1/7 = 1/15. Remember to only add the bottom numbers. not the top ones unless they are different colors or objects.
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3 years ago
A parking garage charges an initial fee plus an hourly rate. The prices are shown in the table.
andreyandreev [35.5K]
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8 0
3 years ago
Solve the equation. -7 = -1 + x/3
pochemuha

Answer:

x= -18

Step-by-step explanation:

We want to isolate x ( move everything to the other side of the equation)

-7 = -1 + x/3

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6 0
3 years ago
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3 less than the quotient of 20 and x
UkoKoshka [18]
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3 0
3 years ago
I think of a number, add 8 to it and the result is 14. Find the number​
Leya [2.2K]

Answer:

6

Step-by-step explanation:

The equation for this would be:

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To solve, isolate the variable n, by subtracting 8 from both sides

n+8=14

n+8-8=14-8

n=6

The number is 6

3 0
3 years ago
Read 2 more answers
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