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alexandr1967 [171]
2 years ago
12

18 + 7.25v = 10 What’s the answer? And how?

Mathematics
1 answer:
zlopas [31]2 years ago
4 0

Answer:

v = −1.10344827

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adam hikes from bridgetown to lakeville. Gina starts at the same time, and hikes from Lakeville to Bridgetown on the same road.
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Answer:

45

Step-by-step explanation:

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3 years ago
I need help on this equation i need to pass the test
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Answers: x=2 and x=-3

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Which of the following represents "the square of the sum of a number and 4 is 36"?
Sedbober [7]

Answer:

x^2+4 = 36

Step-by-step explanation:

the square of the sum of a number and 4

x^2+4

is means equals

x^2+4 = 36

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3 years ago
The main printer in the Ivy Tech library can produce an average of 211 copies every hour. For every 25 pages, it costs the colle
lidiya [134]

Answer:

~48$

Step-by-step explanation:

0.47/25=0.0188

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12×3.9=47$

3 0
3 years ago
Please help! And show or explain your work! <br> (I WILL MARK BRAINLIEST)
netineya [11]

Answer:

Step-by-step explanation:

-3.1+7-7.4x=1.5x-6(x-1.5)

We move all terms to the left:

-3.1+7-7.4x-(1.5x-6(x-1.5))=0

We add all the numbers together, and all the variables

-7.4x-(1.5x-6(x-1.5))+3.9=0

We calculate terms in parentheses: -(1.5x-6(x-1.5)), so:

1.5x-6(x-1.5)

We multiply parentheses

1.5x-6x+9

We add all the numbers together, and all the variables

-4.5x+9

Back to the equation:

-(-4.5x+9)

We get rid of parentheses

-7.4x+4.5x-9+3.9=0

We add all the numbers together, and all the variables

-2.9x-5.1=0

We move all terms containing x to the left, all other terms to the right

-2.9x=5.1

x=5.1/-2.9

x=-1+1/1.31818181818

THIS IS UR ANSWER... THANK YOUU

5 0
2 years ago
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