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3 years ago

Write an equation of the line that is parallel to the line whose equation is 3y+7=2x.

SAT

1 answer:

babymother [125]3 years ago

6 0

Answer:To find the equation of a parallel line, we first need to find the slope of 3y + 7 = 2x.

We need to find it because, if two lines are parallel, then that means they have the same slope.

The best way to do this is solve for y

Due to the rule that in y = mx + b, m = the slope, we find that the slope is 2/3.

Now we use that slope in the same formula to find b of the line we're trying to find the equation for, and then we'll have our answer. We find b by plugging in (2, 6) for x and y

So our line is: y=2/3x+14/3

Explanation:

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Please select the word from the list that best fits the definition process in which sediment is dropped and comes to rest

mr Goodwill [35]

Answer:

The process in which sediment moved by erosion is dropped and comes to rest is called Deposition.

3 0

2 years ago

A sample of pure lithium nitrate contains 7. 99% lithium by mass. What is the % lithium by mass in a sample of pure lithium nitr

Shalnov [3]

Considering the definition of percentage by mass, the sample of pure lithium nitrate contains 7.99% lithium by mass.

<h3>Definition of percentage by mass</h3>

The percentage by mass expresses the concentration and indicates the amount of mass of solute present in 100 grams of solution.

In other words, the percentage by mass of a component of the solution is defined as the ratio of the mass of the solute to the mass of the solution, expressed as a percentage.

The percentage by mass is calculated as the mass of the solute divided by the mass of the solution, the result of which is multiplied by 100 to give a percentage. This is:

$percentage by mass=\frac{mass of solute}{mass of solution}x100$

Because percent by mass indicates the ratio of solute to solution based on mass, if the sample has twice the mass of the first sample, the ratio remains constant.

So the percentage by mass is the same.

That is, the sample of pure lithium nitrate contains 7.99% lithium by mass.

Learn more about percent by mass:

brainly.com/question/18646836?referrer=searchResults

3 0

3 years ago

How many questions are in the accuplacer arithmetic section

Zigmanuir [339]

17 questions

Your Welcome

4 0

3 years ago

Read 2 more answers

PLZZZZZZZ HURRRY WORTH 26 POINTS

Alex_Xolod [135]

Automatic license revocation

5 0

4 years ago

ingrum corporation produces and sells two products. in the most recent month, product r38t had sales of $20,000 and variable exp

Zigmanuir [339]

The break-even point is closest to $50,846.

Let understand that the break-even point refers to the point where the total revenue equals the total costs.

Below are steps to help us derive the break-even point.

Particulars R38T X08S Total

Sales $20,000 $39,000 $59,000

Variable costs <u>$7,400 </u> <u>$6,170 </u> <u>$13,570</u>

Contribution margin <u>$12,600 </u> <u>$32,830</u> <u>$45,430</u>

Total Contribution margin ratio = Total Contribution / Total Sales

Total Contribution margin ratio = $33,150 / $51,000

Total Contribution margin ratio = 0.65

Total Contribution margin ratio = 65%

Break even point = Fixed costs / Contribution margin ratio

Break even point = $33,050 / 0.65

Break even point = $50,846

In conclusion, the break-even point for the entire company is closest to $50,846.

See similar solution here

<em>brainly.com/question/15221928</em>

5 0

3 years ago