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Solve the following equation: 6y – 20 = 2y – 4. A. y = 4 B. y = 16 C. y = 2 D. y = 3
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Asked 2/7/2019 5:09:40 PM
Updated 11/12/2022 5:18:18 AM
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User: Solve the following equation: 6y – 20 = 2y – 4. A. y = 4 B. y = 16 C. y = 2 D. y = 3

Weegy: 6y - 20 = 2y - 4; 6y - 2y = -4 + 20; 4y = 16; y = 16/4; y = 4
|Score 1|jerry06|Points 85474|

User: Simplify 2xy + 3x 2xy + 3x A. 2xy B. 4xy +6x C. 4xy + 6x D. 4xy 6x

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Asked 2/7/2019 5:09:40 PM
Updated 11/12/2022 5:18:18 AM
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- 2xy + 3x - 2xy + 3x
=( - 2xy - 2xy) + (3x + 3x)
= - 4xy + 6x.
Added 11/12/2022 5:18:18 AM
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If a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? A. Water will move out of the cell, causing it to shrivel. B. Water will move in and out of the cell at the same rate. C. Water will move into the cell, causing it to swell. D. Water will move out of the cell, causing it to swell.
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Updated 4/29/2020 2:44:30 AM
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If a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, Water will move out of the cell, causing it to shrivel.
Added 4/29/2020 2:44:30 AM
This answer has been confirmed as correct and helpful.
Which one of the following criteria is necessary for natural selection to occur? A. A struggle for existence is apparent. B. Enough resources exist for individuals to survive and thrive. C. Individuals show no variation in fitness levels. D. Individuals have the same adaptations.
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Updated 2/8/2019 5:54:56 AM
1 Answer/Comment
A prokaryote is most likely to use "obligate anaerobe" mode of metabolism to release energy if it is in an environment without oxygen, dies when exposed to oxygen, and uses fermentation.
Added 2/7/2019 2:39:44 PM
This answer has been confirmed as correct and helpful.
Confirmed by matahari [2/8/2019 5:55:50 AM]
Which of the following is NOT true of viruses? A. They're able to crystallize. B. They're nonliving particles. C. They usually infect specific types of cells. D. They reproduce on their own without hosts.
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Updated 12/27/2020 5:41:55 PM
1 Answer/Comment
Suppose a population is carrying a condition controlled by two alleles: R (dominant) and r (recessive). If the frequency of the r allele is 15%, and the frequency of the R allele is 85%, 72.25 percent will be the frequency of the RR genotype, assuming evolution is not occurring. Solution: R^2+2Rr+r^2 = 1; R = 0.85; R^2= 0.85*0.85 = 0.7225.
Added 12/27/2020 5:41:55 PM
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If four times a number plus 3 is 11, what is the number? A. 4 B. 16 C. 5 D. 2
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Updated 9/26/2021 12:37:20 AM
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If four times a number plus 3 is 11, the number is 2.
4n + 3 = 11; 4n = 11 - 3; 4n = 8; n = 8/4; n = 2
Added 9/26/2021 12:37:20 AM
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Solve this inequality: 3p – 16
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Added 4/18/2021 4:05:16 AM
This answer has been confirmed as correct and helpful.
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