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babunello [35]
3 years ago
10

How do you substitute 4(x) into the inequality 1/2x+5y-10<0 to find the possible value of y?

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
3 0
You put 4 in the X
1/2(4)+5y-10<0
2+5y-10<0
-8+5y<0
5Y<8
Y<8/5
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2gallons greater or less than 32 cups
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Answer:

equals

Step-by-step explanation:

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2 years ago
Solve |y - 2|&lt;10<br><br> {y|-8 &lt; y &lt; 12}<br> {y|-12 &lt; y &lt; 8}<br> {y|-8 &lt; y &lt; 8}
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Answer:

x=8, y=25. As a point it's (8,25)

Step-by-step explanation:

here is the system:

y=x+17

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notice how both of the equations equal y. Therefore, we can substitute one expression as y in the other expression. (It'll equal y=y, which is a true statement)

so it'll be:

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let's take the first one for example

y=8+17

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so the answer is x=8, y=25. As a point it's (8,25)

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3 years ago
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