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sweet-ann [11.9K]
3 years ago
10

Plz help due tomorrow

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
6 0

Answer:

a) The addition property of equality

b) The division property of equality

Step-by-step explanation:

Here, we want to know the correct step to use

From the given question, to proceed;

All we have to do is to move the value that has a negative value on the left hand side to the right hand side

what accompanies this is the addition of the both terms, on the right hand side

After this, we now proceed to divide the sum by the coefficient of x

Thus, the correct choices are;

a) The addition property of equality

b) The division property of equality

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An inlet pipe can fill an empty swimming pool in 5hours, and another inlet pipe can fill the pool in 4hours. How long will it ta
yan [13]

Answer:

It will take 2 hours, 13 minutes and 20 seconds for both pipes to fill the pool.

Step-by-step explanation:

Given that an inlet pipe can fill an empty swimming pool in 5hours, and another inlet pipe can fill the pool in 4hours, to determine how long it will take both pipes to fill the pool, the following calculation must be performed:

1/5 + 1/4 = X

0.20 + 0.25 = X

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6 0
3 years ago
(Economics) Select all that apply.
m_a_m_a [10]
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What is the vertical intercept of x-y=2
mart [117]
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Pls help! Brainliest for first correct answer!
Triss [41]

Answer:

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3 years ago
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