Mathematics College

What is the equation of the line -3 x - 2 y= 30 in slope intercept form​

What Is The Equation Of The Line -3 X - 2 Y= 30 In Slope Intercept Form

Answers

Answer 1

Answer:

[tex]y=-\frac{3}{2}x-15[/tex]

Step-by-step explanation:

The slope intercept form is y=mx+b, where m is the slope and b is the y intercept.

So, all we have to do is make y the subject.

[tex]-3x-2y=30\\-2y=3x+30\\y=\frac{3x+30}{-2} \\y=-\frac{3}{2}x-15\\\\[/tex]

Answer 2

Answer:

y = (3/2)x - 15

Step-by-step explanation:

For it to be in slope intercept form, y has to be the subject of the equation, so it's a simple matter of rearranging the equation.

Original:

-3x - 2y = 30

and we want y to be the subject, so we start moving terms:

-3x = 30 + 2y

-3x - 30 = 2y

now it's just a matter of dividing both sides by 2 to give y as the subject

(-3/2)x - 15 = y

y = (-3/2)x - 15

Related Questions

Find the value of x
(Please please please help me I will give you brainliest!)

Answers

Answer:

55

Step-by-step explanation:

rectangular triangle 180-(35+90)=55

help me again please 7⅕ ÷ ⅗ =

Answers

Answer:

7 3/5 is the correct answer

All of the following are equivalent except:
4%
04
1/25

Answers

4 is not equivalent to 4% or 1/25

Use your expression from #2 to answer the following question. If there are 6 $5 bills and 4 $10 bills, how much money is in the box

Answers

There is 70$ in the box.

Answer:

70 dollars

Step-by-step explanation:

6 x 5 = 30, 4 x 10 = 40. Add them up, that's what you get.

If you continue operating the tractor at its current level, how man
fertilize in the next hour?
A. 5.96 acres
B. 11.92 acres
C. 12.92 acres
D. 19.87 acres

Answers

Answer:

D. 19.87 acres

Step-by-step explanation:

do not put heart if wrong and put heart if correct

(BRAINLIEST to best answer) - Write a linear equation that goes through (1, 3) and (2, 6).

Answers

Answer:

y = 3x

Step-by-step explanation:

Using the given points find the slope and the y- intercept.

y = mx + b

The slope is:

m = (6 - 3)/(2 - 1) = 3/1 = 3

The y- intercept is:

3 = 3*1 + b3 = 3 + bb = 0

The line is:

y = 3x
(1,3)(2,6)

Slope

m=6-3/2-1m=3

Equation in point slope form

y-3=3(x-1)y-3=3x-3y=3x


I’m need this worked out step by step by tonight

Answers

9514 1404 393

Answer:

  -3 ≤ x ≤ 19/3

Step-by-step explanation:

This inequality can be resolved to a compound inequality:

  -7 ≤ (3x -5)/2 ≤ 7

Multiply all parts by 2.

  -14 ≤ 3x -5 ≤ 14

Add 5 to all parts.

  -9 ≤ 3x ≤ 19

Divide all parts by 3.

  -3 ≤ x ≤ 19/3

_____

Additional comment

If you subtract 7 from both sides of the given inequality, it becomes ...

  |(3x -5)/2| -7 ≤ 0

Then you're looking for the values of x that bound the region where the graph is below the x-axis. Those are shown in the attachment. For graphing purposes, I find this comparison to zero works well.

__

For an algebraic solution, I like the compound inequality method shown above. That only works well when the inequality is of the form ...

  |f(x)| < (some number) . . . . or ≤

If the inequality symbol points away from the absolute value expression, or if the (some number) expression involves the variable, then it is probably better to write the inequality in two parts with appropriate domain specifications:

  |f(x)| > g(x)   ⇒   f(x) > g(x) for f(x) > 0; or -f(x) > g(x) for f(x) < 0

Any solutions to these inequalities must respect their domains.

Which pairs of quadrilaterals can be shown to be congruent using
rigid motions?
Select Congruent or Not
Congruent for each
pair of quadrilaterals.
Not
Congruent
Congruent
quadrilateral 1 and
quadrilateral 2
quadrilateral 1 and
quadrilateral 3
quadrilateral 1 and
quadrilateral 4
quadrilateral 2 and
quadrilateral 3
quadrilateral 2 and

Answers

Rigid transformation do not alter the sides and angle measurements of a shape.

The true statements are:

quadrilateral 1 and  quadrilateral 2 - Not congruent quadrilateral 1 and  quadrilateral 3 - Not congruent quadrilateral 1 and  quadrilateral 4 - Not congruent quadrilateral 2 and  quadrilateral 3 - Congruent

From the graph, we have the following highlights

Quadrilaterals 2, 3 and 4 are congruentQuadrilateral 1 does not have equal measure with any of the other quadrilaterals.

Hence, the first three statements are not congruent, while the last statement is congruent.

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Reading Readiness, Inc. has provided you its list of accounts and balances as of January 31. The Controller has asked you to prepare an Income Statement for the month ended January 31. Use the information included in the Excel Simulation and the Excel functions described below to complete the task.

Answers

The preparation of Reading Readiness, Inc.'s multi-step Income Statement for the month ended January 31 is as follows:

Reading Readiness, Inc.

Income Statement

For the month ended January 31

Sales Revenue              $175,500

Less:

Sales Returns                      4,700

Sales Discounts                  6,000

Net Sales                     $164,800

Cost of Goods Sold         67,700

Gross profit                    $97,100

Expenses:

Salaries and Wages     $25,900

Depreciation Expense    13,800

Rent Expense                24,000

Operating expenses   $63,700

Operating income     $33,400

Interest Expense              1,600

Income before tax     $31,800

Income tax expense       7,700

Net income                 $24,100

Data and Calculation:

Gross profit percentage = 59% ($97,100/$164,800 x 100)

Thus, the net income after deducting the income tax expense is $24,100.

Learn more: https://brainly.com/question/24257787

Dan ate 6/7 of a Snickers, Ariel ate 3/4 of a similar Snicker, who ate the most? (Write the name in the blank)

Answers

Answer:

dan

Step-by-step explanation:

to find out which person ate more, you have to convert the fractions into ones with the same denominator, or bottom number

the lcf (least common factor) of 7 and 4 is 28

6/7 * 4/4 = 24/28

3/4 * 7/7 = 21/28

using these numbers we can tell that dan ate more

Pre-calc I'm having a lot of trouble 61 POINTS

Answers

Answer:

See below

Step-by-step explanation:

The points:

{(-5, 6), (-5, 8), (2, 5), (6, 9)}

The domain (set of input values) is:

{-5, 2, 6}

The range (set of output values):

{5, 6, 8, 9}

The relation is not a function because the same input (-5) has two different outputs (6 and 8).

solve pls brainliest

Answers

Answer:

Below.

Step-by-step explanation:

a. 360 - 168

= 192 ft above sea level.

b. -168 - (-132) = -36.

36 feet lower.

What property of addition is illustrated in the equation below.

Answers

distributive in mathematics, the distributive property of binary operations generalizes the distributive law. A expression of this would be: a(b+c)=ab+ac.

solve pls brainliest

Answers

Answer:

x = 6.4

Step-by-step explanation:

Step 1: Divide both sides by 4.

[tex]\frac{4x}{4}=\frac{25.6}{4}[/tex] [tex]x = 6.4[/tex]

Step 2: Check if solution is correct.

[tex]4(6.4)=25.6[/tex] [tex]25.6=25.6[/tex]

Therefore, x = 6.4.

Answer:

4x = 25.6

4x = 256 / 10

x = 256 / (10×4)

x = 64 / 10 (256 ÷ 4 = 64)

x = 6.4

so, answer is 6.4 .

Step-by-step explanation:

brainliest plz

Help solve
−3'3(2 − 4 + 5)
2( − 3 + 4) − 3(2 − + 7)

Answers

Answer:177

Step-by-step explanation: -3'3(2+1) 2(1)-3(-5)

=-27(3) ×-2 +15

=-81×(-2)+15

=162+15

=177

A credit card company offers an annual 2% cash-back rebate on all gasoline
purchases. If a family spent $5,650 on gasoline purchases over the course of a year,
what was the family's rebate (in dollars) at the end of the year?|

Answers

$4,350  x 0.02 = $87

$360  - $87 = $273

Interest $270 no rebate

so $273 - $270 = $3

The family's rebate at the end of the year is $113.

What is a rebate?

A rebate is a form of buying discount and is an amount paid by way of reduction, return, or refund that is paid retrospectively. It is a type of sales promotion that marketers use primarily as incentives or supplements to product sales.

Given that, a credit card company offers an annual 2% cash-back rebate on all gasoline purchases.

A family spent $5,650 on gasoline purchases over the course of a year.

Now, rebate =2% of 5650

= 2/100 ×5650

= 0.02×5650

= $113

Therefore, the family's rebate at the end of the year is $113.

Learn more about the rebate here:

https://brainly.com/question/15516502.

#SPJ2

Express your answer in scientific notation. 0.00045 – 2.5-10-5​

Answers

Answer:

17.49955

Step-by-step explanation:

Hope this helps

Use the y- and x-intercepts to write the equation of the line. x- intercept (-6,0), y - intercept (0,-8)

Answers

The equation, according to these points, is equal to y = -1.4x + -8

(The -1.4 is rounded from a repeating -1.33333…)

Kenneisha and her sister spend $240 buying Christmas presents . Kenneisha spends 3 times as much on the presents as her sister .

Answers

divide the total by 4
$240 / 4 = $60

Since Kenneisha spent 3 times more, she spent
$60 x 3 = $180

Kenneisha spent $180, while her sister spent $60

Evaluate the expression when a=1- and c =4

a+9c=

Answers

Answer:

35

Step-by-step explanation:

1-9(4)

1-36

Find the difference.

678-595.8

Answers

Answer:

82.2

Step-by-step explanation:

The difference is subtracting:

678 - 595.8 = 82.2

Answer:

82.2

Step-by-step explanation:

Check the image below.

Iskandar had 2433 marbles. He had 3 times as many marbles as Bruce. Tim had 235 fewer marbles than Bruce. How many marbles did Tim and Bruce have altogether?
I'll give you 10 pts if you give me the correct answer! ​

Answers

1387 as shown in the working

What is the unit rate of 124 pages and 2 hours

Answers

Answer:

62 pages per hour.

Step-by-step explanation:

Divide 124  ÷ 2.

Create a proportion from each set of numbers. Only use 4 numbers from each set.

Answers

Step-by-step explanation:

Approach: If four numbers a, b, c and d are in proportion then a:b = c:d. The solution is to sort the four numbers and pair up the first 2 together and the last 2 together and check their ratios this is because, in order for them to be in proportion, the product of means has to be equal to the product of extremes.

The graph of y=f(x) is shown below. find all the values of x where f(x)=4

Answers

f(x) = 4 means "y=4".

If you draw in y=4 as a line on the graph, you're looking for points where the f(x) graph hits y=4.  (see picture below)

This happens at one point and the x-value of that point is -2.

-2 is the only x-value where this happens.

Help or don’t if so thank you

Answers

Answer: 12.60 per CD

Step-by-step explanation:

Tax 0.80 * 3 = 2.40

40.20 - 2.40 = 37.80

37.8 / 3 = 12.60

If a unicorn went 200 miles how many feet did it take to get home?

Answers

Answer:1 mile traveled at the rate of 200 miles in 60 minutes. ... Therefore, it would take 18 seconds to travel 1 mile going at a speed of 200 miles per hour!

Step-by-step explanation:

In the rectangle below, AE = 2x+5, CE=5x-13, and mZECD=28°.
Find BE and m ZEBC.
А
WO
B
E
B
B
m ZEB
D
С

Answers

Answer:

https://www.portnet.org/cms/lib6/NY01001023/Centricity/Domain/290/Scanned-image.pdf

Step-by-step explanation:

...

P g In the figure, lines m and nare parallel to each other. Lines p and q are also parallel to each other. 689 х The value of x is. degrees, and the value of y is degrees.​

Answers

Answer:

220 i think

Step-by-step explanation:

f(x)=[tex]x^{2}[/tex]-6x+9

Answers

Answer:

x equals three by multiplicity two

Step-by-step explanation:

that's the correct answer hope it's help.

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