How would you put this: (2, - 5) into a y=mx+b equation?

Answers

Answer 1
So m is the slope and b is the y-intercept.

So if 2 is your slope and -5 is your y intercept, your equation would be y=2x-5, because since it’s a -5, we just change the plus sign to a minus sign. I hope this helps!

Related Questions

add or subtract the polynomials
(8x3+3x-2)+(9x2-7+3x-2x3)

Answers

Answer:

10x^3+9x^2-9

Step-by-step explanation:

8x^3+2x-2+9x^2-7+2x-2x^3 - Combine like terms

10x^3+9x^2-9

Answer:

[tex]\boxed{\boxed{\sf 6x^3+9x^2+6x-9}}[/tex]

Step-by-step explanation:

[tex]\sf \left(8x^3+3x-2\right)+\left(9x^2-7+3x-2x^3\right)[/tex]

[tex]\sf 8x^3+3x-2+9x^2-7+3x-2x^3[/tex]

Note: If there is a negative sign in front of  parentheses, each term within the expression changes sign.

[tex]\Longrightarrow \sf 8x^3+3x-2+9x^2-7+3x-2x^3[/tex]

Now, we need to organize expression into groups like terms:

[tex]\Longrightarrow \sf (8x^3, -2x^3)\: (3x, 3x)\:(-2,-7)[/tex]

[tex]\longmapsto\sf 8x^3-2x^3=6x^3[/tex]

[tex]\longmapsto\sf 3x+3x=6x[/tex]

[tex]\longmapsto\sf -2-7=-9[/tex]

[tex]\boxed{\sf 6x^3+9x^2+6x-9}[/tex]

_____________________________

Help someone asapppp

Answers

Answer:

30

Step-by-step explanation:

Solve pls brainliest

Explain

Answers

Answer:

A. -10

B. 147

Step-by-step explanation:

-90 ÷ 9 = -10

7 · 21 = 147

Hope this helps!

Please help! It’s an emergency I’ll mark brainliest for a right/real answer!

Answers

Answer:

refer to attachment

Step-by-step explanation:

hope it helps you

19th. = 120 yds

plzz plzzz plzz mark as brainliest.

I need help solving this problem

Answers

x=8

I hope this helps I would appreciate brainliest if possible :)

Answer:total is 180. Subtract 100. Then it’s 80

Step-by-step explanation:

180-100=80 degrees. It applies for the ones across.

In basic the answer is x=80

Which value of m makes the statement true?
76−2m≤11+3m

13


11


8


5

Answers

Step-by-step explanation:

-3m-2m<_ 11-76

-5m<_-65

m>_13

therefore, option 1, 13.

hope this helps you.

2b - 3 / 3 (fraction) - 5 = 10.
Solve for B

Answers

Step-by-step explanation:

2b - 3/3 - 5 = 10

2b - 1 - 5 = 10

2b - 6 =10

2b -6 +6 = 10 +6

2b = 16

b = 8

write the repeating decimal as a fraction 0.75
the 75 is repeating ​

Answers

Let x = 0.757575... . Then

100x = 75.757575...

and so

100x - x = 75.757575... - 0.757575...

99x = 75

x = 75/99 = 25/33

1/2(4y+6)=4-2(y-6)/3​

Answers

may this answer helps you dear


The bookstore sold m books on Monday and t books on Tuesday. But on Wednesday, r books were
returned. Write the expression for the total books sold.

Answers

Answer:

m+t-r

Step-by-step explanation:

When 4/15 is written as a decimal, how many digits are in the smallest sequence of repeating digits? A. 3 B. 2 C. 1 D. 0
NO LINKS OR FILES TY!!!!

Answers

Answer:

It's B. 2

Step-by-step explanation:

I Took the quiz In the question it says, "smallest sequence of repeating digits". The answer 2 makes sense

Hope This Helps Bye :]

Help please I need to pass

Answers

Answer:

(x+8, y+4).

Step-by-step explanation:

8 units to the right followed by 4 units up.

3) Determine the equation of the line given by the graph.
A) y = 3x - 1
B) y=x-1
Oyo-x-1
D)y=-x-1

Answers

Answer:

A

Step-by-step explanation:

the x intercept is -1

Sam has $20. She buys 6 bags of chips and has $2 left over. Write and solve an equation to determine the cost of one bag of chips.

Answers

20-6x=2
20-2=6x
18=6x
X=18/6
X=3

A scale drawing for a plot of land is shown below.
In the drawing, 5 cm represents 6 m.
Assuming the backyard is rectangular, find the area of the real backyard.

Answers

Answer:

72m

Step-by-step explanation:

since 5cm is 6m, just take 5 and make it 6, so 10cm is 12m and 5cm is 6m

multiply, and you get the answer

Question 1
o
In A CDE, U is the centroid, UK = 12, EM = 21, and UD = 9. Find CU.
-
U 12
K
9
Next Question
M
Check Answer
2021 McGraw-Hill Ede

Answers

Answer:

is it this?I just searched

if f(x)=x-5, then match each of the following.
f(5) 0
f(1) -5
f(-1) -4
f(8) -6
f(2) -3
f(0) 3

Answers

Answer:

-6 is f(-1)

-5 is f(0)

-4 is f(1)

-3 is f(2)

0 is f(5)

3 is f(8)

Step-by-step explanation:

I need help asap please help me

Answers

Answer:

B. Alternate exterior angles

Step-by-step explanation:

Whats the slope for this Table
x: 1,3,6,10
y: 2,8,17,29
and is it a positive, negative, zero, or undefined?

Answers

Answer:

here's the website ans the answers

Step-by-step explanation:

yes its positive and the slope is well I don't know sorry pls give me credit tho :((

4+(−3)+(−2)
help me plllllzzzzzzzzz

Answers

Answer:

the awnser is -1

Step-by-step explanation:

4+(-3)=1

1+-2=-1

Answer:

-1

Step-by-step explanation:

First, lets combine like terms (negatives with negatives)

-3 + -2 = -5

4-5 simplified equations from before

4-5= -1

so your answer is -1

hope this helps :)

What is the rule that would be used to go from the pre-image to the image?



a
\large \left(x,y\right)\rightarrow\left(x+6,y\right)

b
\large \left(x,y\right)\rightarrow\left(x-6,y\right)

c
\large \left(x,y\right)\rightarrow\left(x,y+6\right)

d
\large \left(x,y\right)\rightarrow\left(x,y-6\right)

Answers

a is the answer that you are looking for

Sisters math question
5th

D16. The problem 7,291 – 19 is solved below using partial quotients. Identify what partial quotient was used in each step. Then, identify
your final quotient.
STEP 1
7291
- 5700
1591
- 1520
71
57
14
STEP 2
STEP 3
YOU CAN NOT MAKE ANY MORE GROUPS OF 19.
WHAT IS LEFT BECOMES YOUR REMAINDER

Answers

Answer:

How does one find use partial quotients for subration

Step-by-step explanation:

can you find x and y

Answers

Answer:

yes

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

Your answer is 5,7... Oh that's wrong you forgot to link a file bud

∠A and \angle B∠B are supplementary angles. If m\angle A=(7x-15)^{\circ}∠A=(7x−15)

and m\angle B=(2x-3)^{\circ}∠B=(2x−3)

, then find the measure of \angle A∠A.

Answers

Answer:

m ∠ A = 139° ; m ∠ B = 41°

Step-by-step explanation:

Supplementary angles sum = 180°

m ∠A + m ∠ B = 180°

 (7x - 15) + (2x - 3) = 180°

9x - 18 = 180°

9x = 180 + 18

9x = 198°

x = 22

m ∠A  = 7x - 15 = (7·22) - 15 = 154 - 15 = 139°

m ∠ B = 2x - 3 = (2·22) - 3 = 44 - 3 = 41°

Check:  m ∠ A + m ∠ B = 180°

                 139° + 41° = 180

how much is 320+650=

Answers

Answer:

970

Step-by-step explanation:

Answer: 970

Step-by-step explanation:

Line up the number

320

+650

Then add 0 + 0 =0 then 2 + 5 = 7 then last 3 + 6 = 9

In which quadrant(s) do the graphs of y=x^2 and y=3x+10 intersect?

Answers

Answer:

Quadrants I and II

Step-by-step explanation:

y = x²

y = 3x + 10

x² = 3x + 10                     Substitute x² for y

x² - 3x - 10 = 0                 set the equation = 0

(x - 5) (x + 2)                     Factoring

x - 5 = 0 ; x + 2 = 0

x = 5 or x = -2

Now solving the y

y = x²     or     y = x²

y = (5)²   or y = (-2)²  

y = 25   or  y = 4

The points of interception is points (5, 25) or (-2, 4)  

(5, 25)  in Quadrant I ; (-2, 4) in Quadrant II

[tex]\sf 2(4+9m)[/tex]

Answers

Rearrange terms

2(4+9m)

2(9m+4)

Distribute

2(9m+4)

18m+8

Solution

Solution18m+8

[tex]2(4+9m)[/tex]

[tex]2(9m+4)[/tex]

[tex]18m+8[/tex]

(Therefore, 18m+8 is the final answer)

May I have help this subject really is stressful

Answers

Answer:

hm?

Step-by-step explanation:

Sara’s mother is now four times as old as Sara. In five years, she will be three times as old as Sara. What are their ages now?​

Answers

Answer:

Sara's mother age : 40 years

Sara's age : 10 years

Step-by-step explanation:

Let Sara's mother age be x

and Sara age be y

Given , Sara's mother is now four time as old as Sara

• x = 4y ...1

also, in five years , she will be three times as old as Sara

In five years , Sara's mother age :- ( x + 5 )

Sara age :- ( y + 5 )

according to the question,

x + 5 = 3 ( y + 5 )

x + 5 = 3y + 15

x - 3y = 10 ... 2

putting value of x from 1 into 2

4y - 3y = 10

y = 10

putting y value in 1

x = 4y = 4 ( 10 ) = 40

So, Sara's mother age is 40years

and Sara's age is 10years .

3b+(-5)=(2b)³(-3)2+6=?​

Answers

Answer:

b=-1

Step-by-step explanation:

given.3b+(-5)=(2b)³(-3)2+6=?

3b-5=8b-6+6

3b-5=8b

-5=8b-3b

-5=5b

-5/5=5b/5

b=-1

-3-5=-8-6+6=?

-8=-8=-8

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