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natita [175]
3 years ago
10

Find the value of y. * 40 80 140

Mathematics
1 answer:
Valentin [98]3 years ago
7 0

100+2y = 180

2y=180-100

2y=80

y=40

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Answer:

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Step-by-step explanation:

(3,0) and (2,4)....

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(Y2-Y1) (4)-(0)=   4  ΔY 4

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~~~~~~~~~~~~~~~~~

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6 0
3 years ago
How many minutes of calling time do the plans cost the same amount ?
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Step-by-step explanation:


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4 0
3 years ago
Read 2 more answers
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