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IRISSAK [1]
3 years ago
9

Solving systems of equations by graphing

Mathematics
1 answer:
abruzzese [7]3 years ago
4 0
X= 2.8
Y= 4.4
( 2.8 , 4.4 )

It’s been a long time since I’ve done this so this is the best I could do
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A 21 inch piece of steel is cut into three pieces so that the second piece is twice as long as the first, the third piece is 3 i
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3f+3=t
s=2f
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8 0
2 years ago
QUESTION
garri49 [273]

Answer:

45

Step-by step

What do we already know about the equation?

We know that they EACH bought a hockey puck($17) and 2 shirts

Half of 214 is 107. So they had to have spent 107 separately

So we make the equation and let s represent shirts

2s + 17 = 107

    - 17            -17

2s= 90.    DIVIDE by 2

s = 45

3 0
3 years ago
Read 2 more answers
Please help ASAP I NEED THIS TOMORROW!!!
Mama L [17]
She will pay 90 because the income is 5 times greater
(answer o number one)
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Answer:

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