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Alex_Xolod [135]
2 years ago
15

What is the value of x in the equation 4 x plus 8 y equals 40, when y equals 0. 8? 4. 6 8. 4 10 12.

Mathematics
1 answer:
chubhunter [2.5K]2 years ago
3 0

Answer:

x = 8.4

Step-by-step explanation:

8 times 0.8 is 6.4, then 40 - 6.4 is 33.6, and 33.6 divided by 4 is 8.4

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Answer:

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Step-by-step explanation:

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5 0
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Veseljchak [2.6K]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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almond37 [142]

Answer:

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8 0
2 years ago
Which value for k makes the equation 42 ÷ k = 14 true? Select all that apply. A. 588 B. 62 C. 1452 D. 3 E. 23
Alexus [3.1K]

Answer:

A

Step-by-step explanation:

What divided by 42 equals 14? In other words, you have an unknown number (X), and then if you divide that X by 42 you get 14. Then what is that X? The equation to calculate what divided by 42 equals 14 is as follows: X/42 = 14 Where X is the answer. When we solve the equation by multiplying each side by 42, you get get:

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3 0
2 years ago
Which number do you add to 3 to get 0?
grandymaker [24]

Answer:

-3

Step-by-step explanation:

3 + (-3) = 0

7 0
3 years ago
Read 2 more answers
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