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Komok [63]
3 years ago
13

What is the answer to 8y - 1 = 31

Mathematics
1 answer:
alexandr402 [8]3 years ago
4 0
The answer is 4
8y-1=31
8y=31+1
8y=32
Y=32/8
Y=4
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Step-by-step explanation:

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After John worked at a job for 10 years, his salary doubled. If he started at $x, his salary after 10 years is _____
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2 years ago
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Vladimir says that the equation of the line that passes through points (negative 5, negative 3) and (10, 9) is y = four-fifths x
love history [14]

Answer:

Vladimir and Robyn both are correct.

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4 0
3 years ago
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What are the answers to these thank you and please tell me how to get it
mote1985 [20]
5-3(1/2x+2)=-7
-3(1/2x+2)=-7-5
(1/2x+2)=4
1/2x=2
x=4
just to give u an idea
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3 years ago
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In a parallelogram opposite angles are congruent, that means:

Angle L = Angle N, replace L & N by they respective value, then

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Now let's calculate Angle M. In a parallelogram the adjacent angle are supplementary, that means their sum = 180°, then

Angle N + Angle N = 180°==> Angle M = 180°-20° = 160°
5 0
3 years ago
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