Mathematics High School

Write the equation for the graph in slope-intercept form.

Answers

Answer 1

Answer:

y = -[tex]\frac{3}{4}[/tex]x + 1

Step-by-step explanation:

y = mx + b

Find two point on the graph (0,1) (4,-2); 1 is the y intercept

y = mx + 1

[tex]\frac{1 + 2}{0 - 4}[/tex] = [tex]\frac{3}{-4}[/tex]

y = -[tex]\frac{3}{4}[/tex]x + 1

Answer 2

Answer:

y= -3/4 + 1

Step-by-step explanation:

y= -3/4 + 1

Related Questions

-w/4 + 3=8

Solve for w

Answers

Answer:

w = -20

Step-by-step explanation:

8-3=5

-w/4=5

5*4=20

-w=20

-1/20=-20

w=-20

Solve for w by simplifying both sides of the equation, then isolating the variable.

w = -20

Hope this helped!!

Write and equation of the line that contains the points below.

(0, 3) and (-6, -3)

Answers

Answer:

y = x + 3

Step-by-step explanation:

The image below shows proof that y = x + 3 is the equation of the line that contains the points (0, 3) and (-6, -3).

Hope this helps! :)

What will you get if you multiply the first equation below by 2 and add the result to the second equation?

Answers

Answer:

11x - y = -8

Step-by-step explanation:

Multiplying the first equation by 2 will result in 6x-8y = 10. Adding that to 5x+7y=-8 will be 11x - y = -8.

PLEASE HELPP IM TIMED I'LL DIE I'LL GIVE BRAINLIEST AND 15 POINTSSS

Write the equation in standard form y=−2/5x+4
show work plsssssssss

Answers

Answer:

Step-by-step explanation:

Its in right form. It cant be reduced. I think. If wrong sorry.

What is the reciprocal of 5/2
A) -2 1 /2
B) -5/2
C) -2/5
D) 2/5

Answers

Answer:

Step-by-step explanation:

A reciporacal is just the oppisite so the opposite of that fraction would be D.

Answer:

Step-by-step explanation:

you flip the fraction around from 5/2 to 2/5

This is the correct answer! HAVE A GREAT DAY! :)

write the equation for a line that goes through the points 0,7 and 9,2

100 points please answer

Answers

Answer:

y=-5/9x+7

Step-by-step explanation:

1. Use the two points and plug them into the slope formula to figure out the slope.

y2-y1/x2-x1

2-7/9-0 = -5/9

2. Pick one of the coordinates and use the x and y points and the slope to put them into point-slope form

y-y1=m(x-x1)

y-7=-5/9(x-0)

3. Distribute and simplify.

y-7=-5/9x-0

y=-5/9x+7

PLEASE HURRY I AM ON THE QUIZ!!!

which expression is equivalent to -3(4x-0.50)?
–12x – 1.50
–12x + 1.50
–12x – 2.50
–12x – 3.50

Answers

Answer:

number two

Step-by-step explanation:

-3 times 4x equals -12x and -3 times -.5 is +1.5 !

Which expression is equivalent to the one below?

-1/2 (10+1/4)

A. -5-1/4

B -5-1/8

C -5+1/8

D -5 + 1/4

Answers

Answer:

Step-by-step explanation:

Start by breaking down the equation

-1/2 x 10 = -5

-1/2x1/4=-1/4

Then combine your answer

-5=1/8

Please help me with number 4 ASAP I’ve been stuck on it

Answers

Answer:

Rise over run for the first one, not sure for the second

Numbers between 1 and 100 that are multiple of 3 but not multiple of 8

Answers

Answer:

3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72,75,78,81,84,87,90,93,96,99

Step-by-step explanation:multiple

If x = 9 when y = 36 and x is directly
proportional to y, what is x when y = 6?

Answers

Answer:

Step-by-step explanation:

=9*36=324

=324/6=54

=54Ans

HELP ..... find the scale, in feet, used on a toy model of an 8ft long object which is represented by 12in.

Answers

The answer is 96 inches

!REPOST FOR *36* POINTS! PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME AND EXPLAIN THE ANSWER THOROUGHLY!!!!!!!!! :(

Answers

Answer:

The answer would be 256/3.

Mai needs a new pair of shoes.

She finds a pair that she likes online that cost $36.

When she goes to buy them in the store she finds out that the store is having a 30% off sale.

By how much will the shoes be marked down? (give the dollar amount)

Answers

Answer:

Step-by-step explanation:

What is the slope of a line perpendicular to the line whose equation is 2x+y=3

Answers

Answer:

-1/2

Step-by-step explanation:

perpendicular slopes are the opposite reciprical

so you basically flip it and change the sign

hope this helps <3

Please can someone help me
Solve:
3(2x+1)/5= 2x-5

Answers

Answer:

x=7

Step-by-step explanation:

property.
3.
2(x + 3) = 4

Answers

Answer:

x= [tex]\frac{5}{3}[/tex]

Step-by-step explanation:

Distribute: 6x+6=4

Add 6 to both sides: 6x=10

6 cancels on the left side

Divide 6 on both sides: x=[tex]\frac{5}{3}[/tex]

Hope this helps!

HELPPPPPPP I WILL GIVE YOU BRAINLIEST

Answers

Step-by-step explanation:

7 X + 8 = X+12 + 3X+20

3 X = 24

X= 8

m< RPQ = 8+12 = 20

a company decided to increase the size of the box for the packaging of their alcohol products. the length of the original packaging box was 40 volume was at most 4800 cm3. what mathematical statement would represent the volume of the new packaging box?

Answers

Answer:

The answer is below

Step-by-step explanation:

a company decided to increase the size of the box for the packaging of their alcohol products. the length of the original packaging box was 40 cm longer than its width and the height 12 cm, volume was at most 4800 cm3. Suppose the length of the new packaging box is still 40cm longer than its width and the height is 12cm, what mathematical statement would represent the volume of the new packaging box?

Solution:

Let the width of the box be x cm.

The length of the box is 40 cm longer than the width, therefore the length of the box = x + 40

The height of the box = 12 cm

The volume of the box can be gotten from the formula:

Volume = length × width × height

Substituting:

Volume = (x + 40) × (x) × 12

Volume = 12x(x + 40)

Therefore the volume of the new box is 12x(x + 40)

So uhh if you could help me with how to do the problem and give me the answer that would be great

Answers

Answer:

Step-by-step explanation:

The object is a cylinder and the formula of Volume of the cylinder is given by:

[tex]V=\pi r^2h\\[/tex]

here the height is denoted by x so we replace h by x

[tex]V=\pi r^2x\\\\[/tex]

Now the data given is radius that is 4 which is r and volume is 201.06 and assume the value of π(pi) to be 3.142 so now,

[tex]V=\pi r^2x\\\\201.06=\pi (4)^2x\\\\201.06=16\pi x\\\\\frac{201.06}{16\pi} =x\\\\x=4[/tex]

so the height of the cylinder is x which is 4 ft

ANSWERR THISSS ASAPPPPP
(21points)

Answers

Answer:

the answer is C......

Step-by-step explanation:

!!!!!!!!!!!

If the sales tax in your city is 13.6% and an item costs $16 before tax how much tax would you pay on that item round the nearest hundreth or cent.

Answers

Answer:

$2.72

Step-by-step explanation:

To calculate the amount to be paid as tax, we simply find 13.6% of the amount before tax

Mathematically, that would be;

13.6/100 * 16 = $2.716

To the nearest hundredth is $2.72

PLEASE HELP ASAP!!!! WILL MARK BRAINLIEST

Answers

Answer:

1) a=42

2) b=8.8

3) -17/18c-102

4) 1972/355 or 5.88

5) e=-198

6)f=17.2

Hope it helps

Step-by-step explanation:

1). 4/7a+5/14a=39

we multiply both sides by 14

we get : 8a+5a=546

13a=546

a=546/13

a=42

2) -12.6-4.9b=-154

-17.5b=-154

we devide both sides of the equation by -17.5

then we get b=8.8

3).

Find the sum.
0.52 + 716.1
A-716.62
B-627.22
C-0724.12
D-1562.82

Answers

The answer is A-716.62

Answer:

Step-by-step explanation:

2
Answer all the quest
(a) Write 40: 2000 as a ratio in its simplest form.
STO

Answers

Answer:

1/50

Step-by-step explanation:

40:2000 can be simplied by dividing both numbers by 40

40:2000

Simplify by dividing both values by 40

So that you get 1:50

Please explain how to solve these equations.
m+j=58
11m+10j

Answers

Find the equation for m or j.
I’m going to solve for m
M+J=58 (Subtract J on both sides)
M=58+J
Now substitute for M in the second equation.
11(58+j)+10j
638 + 11j + 10j
638 + 21j

(b5)∧2=b∧7

A true

B False

Answers

Answer:

its false it equals b^10

Step-by-step explanation:

what is the perimeter of the rectangle shown on the coordinate plane

Answers

Answer: 24

Step-by-step explanation:

Answer:

Perimeter is 26.83.

Step-by-step explanation:

The length of the shorter side is [tex]\sqrt{2^{2} +4^{2} } =\sqrt{20}[/tex].

The length of the shorter side is [tex]\sqrt{4^{2} +8^{2} } =\sqrt{80}.[/tex]

So the perimeter is [tex]2\sqrt{20} +2\sqrt{80} =4\sqrt{5}+8\sqrt{5} =12\sqrt{5} =26.83[/tex]

PLS HELP ITS DUE IN 10 minutes. Challenge The price of Stock A at 9 am was $13.76. Since then, the price has been increasing at the
rate of $0.07 each hour. At noon the price of Stock B was $14.51. It begins to decrease at the rate of
$0.14 each hour. If the two rates continue, in how many hours will the prices of the two stocks be the
same?
In about hours, the prices of the two stocks will be the same.
(Round to the nearest tenth as needed.)

Answers

2+2 is 4 - 1 that’s 3 quick maths

For the chickey nuggies squad free pwoints

Answers

Answer:

yehhhhh ..............

Answer:

huh

Step-by-step explanation:

huh

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