Mathematics High School

What is the equation of the line with slope of – 5 and passes through (2, – 3)?

Answers

Answer 1

Answer:

y = -5x + 7

Step-by-step explanation:

Graph has a slope of -5, which is the gradient

y = -5x + c

To find c you have to sub in the point (2, -3)

-3 = -5(2) + c

-3 + 10 = c

c = 7

Hence equation is:

y = -5x + 7  

Related Questions

i’m taking a test




hello




f r eee e e e
poI nT s


my last account got B A N N E D

Answers

Rip banned account lol

Answer:

yayz fwee pwoints thwank ywuo

Step-by-step explanation:

Helppp plsssssssssss

Answers

I think the midpoint is (0,3), I’m sorry if it’s wrong

What is the equation of the following line written in general form?

Answers

Answer:

add 1;6 and 6,2 hope this helps ;)

-6 - (-6) +7+ (-4) + (-1)
What’s the answer of this?
13 pts !

Answers

Answer:

2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

i just did the question on my test!

If the common differences of an Ap is 5, the value of a18-a13 is

Answers

Answer:

25

Step-by-step explanation:

The n th term of an AP is

[tex]a_{n}[/tex] = a₁ + (n- 1)d

where a₁ is the first term and d the common difference

Here d = 5, then

a₁₈ = a₁ + 17d = a₁ + 85

a₁₃ = a₁ + 12d = a₁ + 60

Thus

a₁₈ - a₁₃

= a₁ + 85 - a₁ - 60

= 25

Five less than
twice a number is equal to one more
than the number, what is the number?

It’s on apex please help!!! I’ll give you likes

Answers

The formula would be 2x-5=x+1. After PEMDAS it would be x=6

What is the slope m of the graphed line?

A. m= 0

B. m= 5

C. m= 1/5

D. m= -1/5

Answers

Answer:

m=1/5

Step-by-step explanation:

please mark me as a brainlist...

Solve the following proportion for x. x/5 = 17/11

Answers

Answer:

x=85/11

Step-by-step explanation:

[tex]\frac{x}{5}= \frac{17}{11} \\\\5*\frac{x}{5} =\frac{17}{11} \\\\x=\frac{85}{11}[/tex]

x=85/11, you’re welcome

Assume the Ziders continue to grow in the same pattern. How old would a Zider be that had 73 hairs?

Answers

Number of hairs in day 1 , a = 5.

Every day number of hairs increases by , d = 4.

So, it is an Arithmetic Progression with first term a = 5 and common difference d = 4.

So, number of hair in nth days is given by :

[tex]a_n=a+(n-1)d\\\\a_n=5+(n-1)4[/tex]

Let, after x days number of hairs are 73.

[tex]73=5+(x-1)4\\\\x-1=\dfrac{73-5}{4}\\\\x=18\ days[/tex]

Therefore, Zider is 18 days old.

Hence, this is the required solution.

Joshua wants to make cookies. To make cookies, he needs 1 1/8 cups of flour per batch of cookies. Joshua has 18 cups of flour. How many batches of cookies can he make? *

Answers

Answer: He can make 16 batches of cookies.

Step-by-step explanation:

Given: . To make cookies, Joshua  needs[tex]1\dfrac18[/tex] cups of flour per batch of cookies.

i.e. 1 Batch requires =[tex]1\dfrac18[/tex] cups of flour

=[tex]\dfrac{9}{8}[/tex] cups     [convert mixed fraction to improper fraction.]

Now if 1 batch = [tex]\dfrac{9}{8}[/tex] cups     (i)

Then, 1 cup = [tex]\dfrac{8}{9}[/tex] batch.           (ii)              [Multiply (i) by [tex]\dfrac{8}{9}[/tex]  ]

Joshua has 18 cups of flour.        

That means ,   18 cup = [tex]18\times\dfrac{8}{9}=2\times8=16[/tex] batch.   [Multiply (ii) by 18]

∴ He can make 16 batches of cookies.

7.83 x 7.83 - 1.17 x 1.17/ 6.66

Answers

61.1033594 and put the line on top of 594 because it’s repeating

CES Grade
A department store is having a “half price” sale. Which is equivalent to
"half price”?
A. 2/1
B. 0.05
C. 50%
D. 0.5%

Answers

Answer:C 50%

Step-by-step explanation:

HELP ME
A 6-foot tall man has a 9-foot shadow. At the same time, a tree he is standing next to has a 30-foot shadow.
A. 20 ft
B. 27 ft
C. 45 ft
D. 21 ft
E. 24 ft

Answers

Answer:

A.20 ft

Step-by-step explanation:

the shadow is double the height of the object.

2x-3 = -x+3 what does x equal

Answers

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

x = 2

Hope this helps! :)

Answer:

x = 2

Step-by-step explanation:

2x - 3 = - x + 3

First, combine the like terms

(Don't forget to change the signs with you bring a number or variable from one side to another.)

2x + x = 3 + 3

Then, add or subtract.

3x = 6

Divide.

x = 2

Hope this helps!

Solve this please, and quick

Answers

Error: They subtracted 9x from both sides when they should have subtracted 12. You can’t subtract unlike terms
Correct: x=-5/16
Subtract 12 from both sides to get -5 on the left and add 7x and 9x to get 16x. Divide both sides by 16 to isolate x.

Answer:

3.2

Step-by-step explanation:

7x + 12 + 9x = 7

16x + 12 = 7

       - 12    -12

16x = -5

16 divided by -5 is 3.2

x = 3.2

8x + 4(x - 1) simplified

Answers

Answer:

12x-4

Step-by-step explanation:

8x+4(x-1)

multiply whats inside the parenthesis by 4

8x+4x-4

add like terms

12x-4

why is red acting sus, be walked out of electrical, where blacks body was found, is he the imposter?​

Answers

Answer:

yes.

Step-by-step explanation:

Yes red is always sus he is the imposter

Is 10x=10x equal infinitely many?

Answers

yes because if you put any number as “x” you will always get the same answer.

Toby says that the converse of
the following statement is true. Is Toby's reasoning correct? Explain.
If a number is divisible by 6, then it is divisible by 2

Answers

Answer:

false

Step-by-step explanation:

Because in a counterexample if 10 is divisible by 2 but not by 6 then it is false.

what's the distance between (-14,-18) and (-25,-23)

Answers

Answer:

the answer is 12.08

Step-by-step explanation:

Use the distance between point formula

A land is in the shape of a semicircle with radius 10m.How much wire is needed to fence the plot

Answers

Answer:

31.42m for a single layer

Leena consumes 400 calories at breakfast and 350 calories at lunch. She consumes StartFraction 2 Over 3 EndFraction. of her daily calories at dinner. If x represents the calories consumed at dinner, which statements describe the situation? Check all that apply.
Leena consumed 1,500 calories at dinner.
The equation StartFraction 2 Over 3 EndFraction left-parenthesis x plus 400 plus 350 right-parenthesis equals x.(x + 400 + 350) = x can be used to model the situation.
Leena consumed 500 calories at dinner.
The equation StartFraction 2 Over 3 EndFraction left-parenthesis x right-parenthesis equals x left-parenthesis 400 plus 300 right-parenthesis.(x) = x(400 + 300) can be used to model the situation.
Leena consumed 1,000 calories at dinner.
The equation StartFraction 2 Over 3 EndFraction x left-parenthesis x plus 400 plus 350 right-parenthesis equals x.x(400 +

Answers

Answer: A and B

Step-by-step explanation:

I just took the assignment.

Answer: A and B

A.) Leena consumed 1,500 calories at dinner.

B.) The equation 2/3 (x + 400 + 350) = x can be used to model the situation.

Step-by-step explanation: i hope this helps :)

are these both answers same​

Answers

Answer:

no

Step-by-step explanation:

beacuse the power of a odd no. will get the sign of negative not positive

Answer:

(1/2)^5 =1/2^5

Step-by-step explanation:

(1/2)^5 =1^5/2^5 =1/2^5

1^5 =1

2^5 =32

Sovle for x. 2x + 6 = - r - 15

Answers

Answer:

[tex]x = \frac{-r - 21}{2}[/tex]

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other.  Remember to do the opposite of PEMDAS.

PEMDAS =

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

First, subtract 6 from both sides:

2x + 6 (-6) = -r - 15 (-6)

2x = -r + (-15 - 6)

2x = -r + (-21)

2x = - r - 21

Next, divide 2 from both sides:

[tex]\frac{2x}{2} = \frac{-r - 21}{2}[/tex]

[tex]x = \frac{-r - 21}{2}[/tex]

~

Consider the function represented by 9x+3y = 12 with x as the independent variable. How can this function be
written using function notation?
ORD=-v+
O f(x) = -3x+4
OF) = -3y+ 4

Answers

Answer:

f(x) = - 3x + 4

Step-by-step explanation:

letting y = f(x) , rearrange making y the subject

Given

9x + 3y = 12 ( subtract 9x from both sides )

3y = - 9x + 12 ( divide all terms by 3 )

y = - 3x + 4, thus

f(x) = - 3x + 4 ← in functional notation

What is the slope of the line between (3,-4) and (-2, 1)? (1 point)
O1
2
o
-2
o
-1

Answers

Answer:

m = -1

Step-by-step explanation:

Answer:

The slope is -1

Step-by-step explanation:

Slope formula:

-4-1/3-(-2)

-5/5

-1

Solve the equation for x. –1/2x – 3 = 4

Answers

Answer:

x=−14

Step-by-step explanation:

I hope this helps you

What is the solution to this equation?
16x- 8x-12 = 24 + 20
O A. x = 5
O B. x=7
O c. x = 4
O D. x = 6

Answers

Answer:

x=7

Step-by-step explanation:

16x-8x-12= 24+20

(16x-8x)-12= 24 +20

8x - 12= 24 +20

8x = 24+ 20 + 12

8x = 54

x = 54/8

x= 7

Answer:

x=7

Step-by-step explanation:

1. combine like terms

2. isolate x

3. divide by 8 to get x

COPY-
Evaluate each expression if a = 4, b = 6, and c = 2
-> 3a +6²c
What is

Answers

Step-by-step explanation:

a=4 so 3a becomes 3x4.

3x4=12

12+6c^2

C=2 so 6c^2 becomes (6x2)^2

6x2=12 and 12x12 because of the exponent.

12x12=144

12+144=156

If it's wrong, i'm sorry

need help... so lost​

Answers

Answer:

4

Step By Step Explanation:

Hope it helps

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