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stepladder [879]
2 years ago
7

5b-4a+6, when a= 7 and b= 6

Mathematics
1 answer:
vichka [17]2 years ago
3 0

Answer:

Use Substitution Method -

5(6)-4(7)+6=30-28+6

=2+6

=8

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Nutka1998 [239]

Answer:

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2 years ago
Find the midpoint of the segment with the following endpoints.<br> (8,4) and (2,7)
Fudgin [204]

Answer:

Step-by-step explanation:

Use the midpoint formula: \frac{ChangeInX}{2} ,\frac{ChangeInY}{2}

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Once you divide both of the changes by 2, you get

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Y:  \frac{3}{2}

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3 years ago
2/15<br> ÷<br> 1/30<br> brainliest to the person who gets it correct and fast
muminat

Answer:

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3 0
2 years ago
Read 2 more answers
-1/2y=1/2x+5 and y=2x+2
Anettt [7]

I assume this is the intersection of two lines, i.e. -1/2y is (-1/2)y.  Please tell me if it's really -1/(2y).

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y = - x - 10

The other equation is

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We can equate them to find the meet

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6 0
2 years ago
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Answer:

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6 0
3 years ago
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