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Brilliant_brown [7]
3 years ago
11

Pls I need help I don’t understand this

Mathematics
1 answer:
mr Goodwill [35]3 years ago
7 0
Here’s how to solve:
3x-15+-9
3x-24




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hichkok12 [17]
B is the best answer to explain this.
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4 years ago
You buy 6 apples for $33. WHat is the cost of 10 pounds of apples
Mariana [72]
10 lbs of apples will cost $55 

How? Well...

First, you would need to find the unit rate, which is 5.5
You find the unit rate by simply dividing 33 by 6. Next, after you found your unit rate, you're going to multiply that by 10. We now know that 10 x 5.5= 55. Therefore, you will need $55 for 10 lbs of apples.
5 0
3 years ago
Madison saves 40% of all that she earns for washing cars. So far she has saved $72. How much has she earned in all?
Alekssandra [29.7K]

Answer:

Madison has earned 180 dollars in all.

Step-by-step explanation:

Let x denotes amount earned by Madison.

Percentage of amount saved by Madison =\frac{40}{100} x

Amount saved by Madison =72 dollars

Therefore,

\frac{40}{100}x=72\\x=72(\frac{100}{40})

=180 dollars

So,

Madison has earned 180 dollars in all.

5 0
3 years ago
Question 7
Sedbober [7]

Answer:

1.27

Step-by-step explanation:

In Centimeter It's 127 Just Put A Decimal! :)

5 0
3 years ago
How to find the median of 26,34,38,49,65,75,81
11111nata11111 [884]

To find the median you line the numbers up in numerical order then you find the one in the middle.

If there are 2 numbers  in the middle take the smaller and subtract it from the larger

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3 years ago
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