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rusak2 [61]
3 years ago
13

Can someone help me, I don’t get this

Mathematics
1 answer:
dmitriy555 [2]3 years ago
5 0

I'll break it down for you. Here are the main points:

-has 2 large servings

-made from 9 pints

-x represents how many pints

-y represents how many servings

Now that we know this we can find what each serving comes out to be for example:

\frac{9}{2\\}=4.5 or 4\frac{1}{2}

So for each serving it will come out to be 4.5 pints.

Now that we know this we can figure out the slope to find what the equation which is for example the slope for this equation would be rise over run for example:

\frac{rise}{run}=\frac{1}{4.5}=\frac{2}{9}when simplified.

So our equation would be (also the answer) y=\frac{2}{9}x

Hope this helps my dude ^^ If you have more questions go ahead and ask.

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Sales at a book store increased from 5000 to 10000. This year sales dicreased to 5000 from 10000.
erastovalidia [21]
It's basically 5,000*2=10,000
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3 years ago
Read 2 more answers
In triangle ABC m <br> A.47<br> B.109<br> C.114<br> D.71
sashaice [31]

Answer:

71

Step-by-step explanation:

in a triangle all the angles together equal 180°. So all you have to do is add 43 + 66=109 and then subtract that from 180

4 0
3 years ago
Twice a number (z) added to 21 is equal to 9 times the number added to 7. What is the number?
pickupchik [31]

Answer:

The number is  2

Step-by-step explanation:

Twice a number (z) = 2*z = 2z

Twice a number (z) added to 21  = 2z + 21

9 times the number added to 7 = 9z + 7

9z + 7 = 2z + 21

Subtract 2z form both sides

9z - 2z + 7 = 21

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Subtract 7 from both sides

7z = 21 - 7

 7z = 14

Divide both sides by 7

z = 14/7

z = 2

5 0
2 years ago
A roof repairman charges a $60 consult fee, and then $45 per hour to complete repairs. if the homeowner pays a total of $195, ho
Thepotemich [5.8K]

The time spent by the repairman there will be 3 hours so the correct answer is option D.

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Given that:-

A roof repairman charges a $60 consult fee, and then $45 per hour to complete repairs. if the homeowner pays a total of $195.

The time will be calculated as:-

Total amount =  $195

Now the fixed consulting cost will be $60 and will be deducted from the

total amount.

Variable cost = 195 - 60 = 135

The $45 per hour charge so for $145 the time will be:-

Time = 135 / 45

Time =  3 Hours

Therefore the time spent by the repairman there will be 3 hours so the correct answer is option D.

To know more about relations follow

brainly.com/question/25862883

#SPJ1

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2 years ago
What is the 8th term in the sequence?? 1000, 500, 250, 125, ...? a) 62.5 b) 2.125 c)7.8125 d)15.55
aivan3 [116]
The answer is a because its 125 divided by 4
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3 years ago
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