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Greeley [361]
3 years ago
11

Solve the system by substitution. y = 4x + 3 y = 72

Mathematics
1 answer:
Sever21 [200]3 years ago
4 0

Answer:

17.25

Step-by-step explanation:

You already know y = 72, so you could rewrite the equation to 72 = 4x + 3. To get to the answer, you need to find what X is. What you should do is subtract 3 from both sides, get 69, divide by 4 on both sides and get 17.25

I'm not sure if this is correct, but I hope this helped.

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A bake shop uses 1 1/3 cup of<br> milk for each batch of<br> cupcakes.
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Answer:

Step-by-step explanation:

1 batch=       1 and 1/3 cups

2 batches=  2 and 2/3 cups

3 batches=  4 cups

4 batches=  5 and 1/3 cups

8 0
2 years ago
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Anyone know the answer ?
Nikitich [7]
It I c because it just the answer
6 0
3 years ago
Divide by long division method 4x³-x+1by(2x-1)
katen-ka-za [31]
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totally answer.
4 0
3 years ago
Help me please it just hard for a newbie like me
Makovka662 [10]
Hello there,
Part 1:
Perimeter of Red = 11+11+11+11 
                            = 44
Perimeter of Blue= 6+6+6+6
                            = 24
Ratio: Red : Blue
             44 : 24(divide by 4) 
              11 : 6
Part 2:
Area of Red= 11 x 11
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Area of Blue= 6 x 6
                   = 36
Ratio: Red : Blue
             121: 36
             
Hope this helps :))

~Top

8 0
3 years ago
I WILL GIVE BRAINLY HELP ME PLSSS
Gnom [1K]

Answer:

I believe (D)

Step-by-step explanation:

-5x + 7 = -13

-7 -7

-5x = -20

-5/-5 -20÷-5

x=4

3 0
2 years ago
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