Mathematics College

What is the equation of this line?
y=1/2x - 3
y=-1/2x-3
y= -2x - 3
y= 2x - 3

What Is The Equation Of This Line? Y=1/2x - 3 Y=-1/2x-3 Y= -2x - 3 Y= 2x - 3

Answers

Answer 1
The equation of this line is: y= 1/2x - 3
Answer 2
The second one I just did it

Related Questions

Enter the value of (-3)(2)(3).

Answers

Answer:

-18

Step-by-step explanation:

-3 × 2 = -6

-6 × 3 = -18

A 6-foot piece of aluminum wire costs $49.68. What is the price per inch?

Answers

Answer:

0.69

Step-by-step explanation:

72 inches in 6 feet

72 divided by 49.68=0.69

Hope this helps


An airplane flying at 24,250 feet is directly over a submarine that is 475 feet below sea level. What is the distance between a person in the plane and a person in the submarine?

Answers

Answer:

23,775 feet apart

Step-by-step explanation:

24250+(-475)=23775

In a homerun derby competition there was 32 homeruns hit out of 124 hits approximately what percent of his war homeruns

Answers

Answer:

25.81%

Step-by-step explanation:

32/124 were homeruns, to make it into a percentage, multiply it by 100%

32/124 × 100 = 25.81%

Answer:

25%

Step-by-step explanation:

32 divided by 124 =.2580

Rob made 7 brownies. He put nuts on 1 brownie. ​


​ What fraction of the brownies had nuts?

Answers

Answer:

he put it on one brownie so 1/7

5x - 12 = 9-2X please help

Answers

Answer:

x=3

Step-by-step explanation:

Answer:

Its x=3

Step-by-step explanation:

Which of the following statement is true?

3 / 12 is the same as 3 ÷ 12


3/12 is the same as 12 ÷ 3


3 ÷ 12 is the same as 12/3


12/3 is the same as 3/12

Answers

3/12 is the same as 3/12

Answer:

the 1st one

Step-by-step explanation:

Liam earns money by walking his neighbor’s dogs. On Monday he earned $20, on Tuesday he earned $15, and on Friday he earned $15. How much did Liam earn this week?

Answers

Im sure its 50 if its not some kind trick in the question but i think 50

Answer:

$50.00

Step-by-step explanation:

BECAUSE U ADD 20+15+15!!!  

:)

Which statement is true.

Answers

There is no statement to be true

The Jacuzzi in Anna and Tamara's room is octagonal in shape (eight sides).
The top and bottom of the base of the Jacuzzi is 3x + 2,
the other six sides are 2r. Write an expression that
represents the perimeter of the base of the Jacuzzi."

Answers

Answer:

people place anf things fom different sources from different people

Answer:

18x+4

Step-by-step explanation:

add all the sides to get the perimeter 2 +2+2+2+2+2 =( 12) 3x+2 +3x+2=(6x+4) Make the expression 12x+6x+4 add 12+6= gives you 18x+4

Can someone help me answer this

Answers

Add up the times spent

It was 4 hours she worked add them up

Use the law of detachment to determine what you can conclude from the given information if three points lie on the same line then they are collinear points A B and C lie on the line M

Answers

Answer: Points A,B, and C are collinear

Step-by-step explanation:

Four bunches of seedless black grapes costs $8. How many bunches can you buy for $20

Answers

Answer:

Hi there

Your answer is

10 Bunches

Step-by-step explanation:

4 bunches= 8$

/8 for how many bunches per 1$

.5bunches= 1$

*20

10bunches=20$

He is right it is 10 cause 8 divided by four is 2 so 20 divided by 2 is ten

. Let x = 20: Evaluate x + x *2 - x/5

Answers

Answer:

Assuming this: * means a multiplication symbol, the answer is 56.

Step-by-step explanation:

1. Replace every single x with 20.

2. 20 + 20 * 2 - 20/5

3. Simplify the equation

4. 20 + 40 - 4  (Order of operations. To remember this use

P(parentheses)

E(exponents)

M(multiplication)

D(division)

A(addition)

S(subtraction)

Top to bottom represents which operations you should do first while simplifiying an equation. Addition and subtraction are in equal places. This is the same with multiplication and division.

5. 20 + 40= 60 - 4= 56

there are 35 students in art class and 57 students in dance class. Find the number of students who are either in art class or in dance class​

Answers

Answer:

hope it helps you

Step-by-step explanation:

Let

A be the set of students in art class

B be the set of students in dance class

n(A) = 35    

n(B) = 57      

a) When 2 classes meet at different hours and n(A ∩ B) = 12 we have:

n(A ∪ B) = n(A) + n(B) - n(A ∩ B) = 35 + 57 - 12 = 80

b) When two classes meet at the same hour we have A∩B = ∅ that is n(A ∩ B) = 0 and

n(A ∪ B) = n(A) + n(B) - n(A ∩ B) = n(A) + n(B)  = 35 + 57 = 92

since I have earned a lot of points I wanted to give back so here :D

p.s. you are the best don't let anyone tell you different <333

Answers

Answer:

THX

Step-by-step explanation:

geography

Answer:

Thanks for the free points! (´・ω・｀) uwu

Step-by-step explanation:

can I friend you so I can respond to some of your questions if i can?

WHAT IS 52÷467 I NEED TO KNOW CAUSE I HAVE TO GET MY GRADES UP

Answers

Answer:

.1113490364

Step-by-step explanation:

this is the answer.

Randy has $15 to spend on fruit. Using only estimation, which quantities of fruit can Randy reasonably buy? Check all that apply.

Answers

Answer:

7.2 pounds of apples

10.75 pounds of pears

4.22 pounds of strawberries

Answer:

A D E  A=7.2 D=10.75 E=4.22. HOPE THIS HELPS! PLS give me brainliest...

Step-by-step explanation:

calvin had 43 cents he found 14 more cents. how much money dose calvin have rounded to the nearest dime

Answers

Answer:

Calvin has 60 cents rounded to the nearest dime. without rounding he would only have 57

if the perimeter of a tennis court is 228 feet and the length is 6 feet longer than twice the width, then what are the length and the width?

Answers

Answer:

228-12 = 6w +12 -12

216 = 6w

divide both sides by 6

216/6 =6w/6

36 = w

so width = 36 feet

then the length is ..

l = 2w + 6

= 2*36 +6

= 72 +6=78

so the length = 78 feet

Devon pays $8.16 for 12 pounds of sugar. What is the price for 10
pounds of sugar

Answers

The answer is $6.80 because you need to divide both by 12 then times by 10










Answer:

$6.80

Step-by-step explanation:

$8.16 ÷ 12 = $0.68

$0.68 x 10 = $6.80

First try was incorrect
Lee wrapped 4 presents every 6 hours. At that rate, how many would
he wrap in 18 hours?
label optional

Answers

Answer:

27

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

6time 3=18 so 3 times 4 =12

Katie bought a new dress for the winter
formal dance at school. She was able to find it
on sale for 40% off the original price. If she
paid $72 after the discount was applied, then
what was the original price of the dress?

Answers

Answer: it’s 120

Step-by-step explanation:

Find the value of y.
(12x + 9)
(8x + 11)º
(14y + 7)o

Answers

Answer:

y = 7

Step-by-step explanation:

First, find the value of x.

[tex] (12x + 9) + (8x + 11) = 180 [/tex] (linear pair)

Solve for x

[tex] 12x + 9 + 8x + 11 = 180 [/tex]

Collect like terms

[tex] 12x + 8x + 9 + 11 = 180 [/tex]

[tex] 20x + 20 = 180 [/tex]

Subtract 20 from both sides

[tex] 20x + 20 - 20 = 180 - 20 [/tex]

[tex] 20x = 160 [/tex]

Divide both sides by 20

[tex] \frac{20x}{20} = \frac{160}{20} [/tex]

[tex] x = 8 [/tex]

Thus,

[tex] (12x + 9) = (14y + 7) [/tex] (vertical angles)

Plug in the value of x, and solve for y

[tex] 12(8) + 9 = 14y + 7 [/tex]

[tex] 96 + 9 = 14y + 7 [/tex]

[tex] 105 = 14y + 7 [/tex]

Subtract 7 from each side

[tex] 105 - 7 = 14y + 7 - 7 [/tex]

[tex] 98 = 14y [/tex]

Divide both sides by 14

[tex] \frac{98}{14} = \frac{14y}{14} [/tex]

[tex] 7 = y [/tex]

Help help help!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

I think the starting point is in quadrant Q, and the finishing point is in quadrant S. I don't really understand part B, sorry...

choose the ratio that is equivalent to this one 1/6 A. 3/8 B. 4/24 C. 2/6 D. 12/2​

Answers

B
Should be correct after
simplification.

Explain what the vertical line test is and how it is used.

Answers

Answer:

Sample Response: The vertical line test is a way to determine if a relation is a function. This test determines if one input has exactly one output on the graph. If any vertical line passes through more than one point on the graph, then the relation is not a function because two different outputs have the same input.

Step-by-step explanation:

I just got the sample response.

The vertical line test is a method used to determine whether a graph represents a function or not.

The vertical line test is a method used to determine whether a graph represents a function or not. It is a visual tool that helps identify if there is a unique output for every input value in a given graph.

To perform the vertical line test, imagine a vertical line that can be moved across the graph. If the vertical line intersects the graph at only one point for every possible position, then the graph represents a function.

In other words, if no vertical line passes through the graph in more than one location, the graph passes the vertical line test and is considered a function.

The vertical line test is a simple and effective way to check if a graph represents a function visually. It helps determine the relationship between the input and output values and identifies whether there is a one-to-one correspondence or not.

Learn more about Vertical Line test here:

https://brainly.com/question/29263148

#SPJ2

Which is the equation of a line parallel to the line with the equation y=3x-4

Answers

i believe the answer is 3x

This model represents an equation. (a) Write an equation that could be used to solve x (b) Solve the equation for x. Show your work.

Answers

Answer:

elimination method I think so

What would A,B,C,D.E be?

Answers

Answer:

Between 0-180

Step-by-step explanation:

Cause it is facts first

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