ahhh i.d.k how to do this pls help

Answers

Answer 1

Answer:

y=-2x-3

Step-by-step explanation:

The set up is always y=mx+b. You have to find m (m is slope) and b (b is y-axis). Since the line goes down, it has a negative slope. From the first point to the second, it goes down 4 and over 2. If you divide 4/2, you get 2 for the slope. The y-axis is just where the point meets the y-axis line and in this example, it meets at -3 so that is your b value.

Answer 2

According to my calculations the correct answer would be y=-2

Related Questions

um does anyone know the answer

Answers

answer is -8.4. welcome

How can you show work for 246 over 365 as a percentage

Answers

Answer:

67.4%

Step-by-step explanation:

246/365*100

67.4
Divide 246 by 365 then times by 100

The pattern follows the "add one dot to the top of each column and one dot to the right of each row" rule. What will the 7th term be?

A pattern showing the square term number rule. The first term has one dot. The second term has four dots. The third term has nine dots. The fourth term has sixteen dots.

Question 13 options:

36

49

64

81

Answers

Answer:

Step-by-step explanation:

i think

Please help me do it on a paper.
Ladder method for
5, 8 , 10

Answers

Answer:

Gcf or Lcf, you didint state on question

......................

PLEASE NEED HELP ASAP
If 120% of a is equal to 80% of b, then what is the value of a+b in terms of a and b?

Answers

120% of a
80% of b

120% = 120/100 =1.2
80%= 80/100 = 0.8

1.2a=0.8b | ÷1.2
1a = 2/3 b

1.2a=0.8b | ÷0.8
1b=1.5a

(a+b) = ((2/3b)+ (1.5a)) =2/3b + 1.5a
*not 100% sure

Answer:

120/100 a = 80/100 b

12/10 a = 8/10 b

10 (12/10) a = 10 (8/10) b

12a= 8b

3a= 2b

a+b in terms of a

b = 3/2×a

a+ 3/2×a = 5/2×a

a+b in terms of b

a = 2/3×b

b + 2/3.b = 5/3×b

I WILL GIVE BRAINLIEST PLEASE ANSWER NO TROLLS!!! What is the length of diagonal LN in parallelogram LMNO?

Answers

Answer:

x=4

y=12

therefore, the length of LN is 24.

X is equal to 4
Y is equal to 12
So the length of LN is 24

Need help asap

A. The right side of the equation should be 6 after subtracting -24 from each side

B. The left side of the equation should be -r after dividing each side by -6

C. The left side of the equation should be -24 + 6r after distributing

???

Answers

Answer:

C is the answer

Step-by-step explanation:

1. distribute (multiply) -6 to 4

2. than -r

3. answer would be -24 - 6 = 30

-6r shouldn't be positive. It should stay negative

which fraction,in simplest form,is equivalent to 0.56,and the equivalent percent of 0.56 ? why

Answers

Answer:

0.56 14/25

Step-by-step explanation:

what measurement is equal to 3,000 meters

Answers

Answer:

A distance of 3,000 meters is approximately 1.86 miles or 3 kilometers.

Step-by-step explanation:

hope it HELPPS

Answer:

1.86 miles or 3 kilometers.

When finding the unit rate, the words per and each tell us what unit of measure needs to equal ONE. True or False

Answers

Answer:

false

Step-by-step explanation:

I think it should be false

The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.

What is the area, in square feet, of the shaded region?

What is the area, in square feet, of the non-shaded region?

Answers

Answer:

Step-by-step explanatioihhin:

Sorry I really need points

I would appreciate some help! I know it's either $4 or $5 I just don't know which
A bus company charges a fixed amount plus a fee based on the distance traveled. The cost chart for the company is shown:

Cost Chart
Distance traveled (miles) (x)
Cost (dollars) (y)
0
4
1
9
2
14
What is the fixed amount charged? (5 points)

Select one:
a. $4
b. $5
c. $10
d. $12

Answers

Answer:

Step-by-step explanation:

Because with no distance traveled, the fixed amount charged would be $4. For every mile traveled, there is an additional $5. So your correct answer is $4.

it’s definitely $4 the other guy at the top explained it and it was right

Find the surface area of each prism.

Answers

Answer:

105.84 cm²

129 ft²

Step-by-step explanation:

please mark me as brainliest

First one is 105.84cm^2 and the second one is 129ft^2

help me pls and ty <3

Answers

Answer:

8/25

Step-by-step explanation:

You have to add the 3 and 5 then put the number on top then add 5 plus 20 and it equals 25 and that number goes on the bottom.

It says my answer is wrong but it should be 17/20

which of the following is not a solution for finding the perimeter of the square? 2y+2

Answers

2y + 2 is wrong your welcome

i think it’s 2x + 2y!!

Someone please help I don't understand this

Answers

What you have to do is first subtract 20 from 80 and get 60 then use the data to fill in the blanks!

Hope this helps!!!

darling ohayo!!

AAAAAAAAAAAH

Answers

umm...... ok

free points ig

Answer:

freeeee

Step-by-step explanation:

pointss wohooo

Which of these are statistical questions? You can pick more than one answer

Question 1: How many minutes does it usually take you to get from home to work?

Question 2: During the past year did you work for more than 50 weeks?

Question 3: During the past year how many hours did you usually work each week?

Question 4: How many extra hours did you work each week?

Answers

Answer:

1: about 12min 2:yes 3: 55 4: 5

Step-by-step explanation: why do you ask

Cool cool cool cool !

Questions are in file/pictures!

(as you can see all my questions are from math lol)

Answers

Answer:20

Step-by-step explanation: I'm good at math and i know the answers

a car drives 10 1/2 miles in 1/6 hour. what is its speed in miles per hour

Answers

(Credit to guy/girl above) 63 miles 10 1/2 x 6 is 63.

The speed for the given distance and time is 12.6 miles per hour.

What is the speed?

The speed formula can be defined as the rate at which an object covers some distance. Speed can be measured as the distance travelled by a body in a given period of time. The SI unit of speed is m/s.

Given that, a car drives [tex]10\frac{1}{2}[/tex] miles in 1/6 hour.

We know that, the formula to find the speed is Speed=Distance/Time

Speed = [tex]10\frac{1}{2}[/tex] ÷ 1/6

= 21/10 ×6/1

= 63/5

= 12.6 miles per hour

Therefore, the speed for the given distance and time is 12.6 miles per hour.

To learn more about the speed, distance, and time visit:

brainly.com/question/4978052.

#SPJ2

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the multiplication expressions to the exponential expressions.

5x5x5x5 - 6x6x6 - 3x3x3x3x3x3 - 4x4x4x4x4 - 5x5x5x5x5

3^6 ----------> ______
4^5 ----------> ______
6^3 ----------> ______
5^4 ----------> ______

Answers

Answer:

hola:)

Step-by-step explanation:

3 ^6= 6x6x6

4 ^5= 4x4x4x4x4

6 ^3=3x3x3x3x3x3

5 ^4= 4x4x4x4x4

Answer:

3^6 =3x3x3x3x3x3

4^5=4x4x4x4x4

5^4=5x5x5x5

6^3=6x6x6

are the correct answers

Step-by-step explanation:

I took the test

I need help with these u get them right ill make a 100 point question and mark u brainlist

Answers

the cones volume is 65.97
the cylinders height is 5 with a radius of 2 so it’s volume is 62.83
the sphere has a volume of 3052
:)

MATH SMARTIES I WILL GIVE BRAINLIEST THIS IS AREA OF THE COMPOSITE FIGURES. DIRECTIONS-NAME THE SHAPES GIVE THE SHAPES THERE FORMULA FIND THERE AREA THEN SUBTRACT THE ANSWERES YOU GOT FROM THE AREAS AND THAT SHOULD ANSWER MY QUESTION

Answers

Answer:

rectangle triangle trapezium

Step-by-step explanation:

rectangle =length×width(12×7=84)

triangle=1/2base×height(1/2×8×7=28)

trapezium=1/2sum of parallel lines ×height(1/2×(6+2)×7=28)

area of the rectangle subtract area of two trapeziums. (84-{28×2}=28)

here are some questions that need answering:
thnx!

Answers

Answer:

it wil be 96

Step-by-step explanation:

85 88 and 97 are all numbers that contributet to the exponentialalty ogf this number 96

Answer:

the answer is 96

Step-by-step explanation:

Which systems are most responsible for removing unwanted substances from the body
A .nervous and skeletal
B .respiratory and urinary
C .digestive and endocrine
D .circulatory and muscular

Answers

Respiratory and urinary

PLS HELP I WILL MARK BRAINLIEST!

Answers

A) True
b)false
C)true
d)true

A. true
B. false
C. true
D. true

kakegurui Masho! :')

Answers

Answer:

EEEEEEEEEEEE

Step-by-step explanation:

Answer:

yasssssssssss♡´･ᴗ･`♡. (^.^)

Would a vertical line drawn through the centers of two of the circles have the same length as the horizontal line? Explain.
answer quick please

Answers

Yes because the diameter (the line through a circle) is the same drawn through any point of a circle

Yes the girl who answers before me is correct good luck

Translate the new algebraic expression you created in Question 1 to a verbal expression.

Answers

Answer:

Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.

Sarah can use the expression 5(2j + 3 + j) to represent the amount of money they can earn.

Part 1: Writing Expressions

Q1. Write an expression that looks like Sarah’s expression: 5(2j + 3 + j). Replace the coefficients so that your expression is not equivalent. You may use any number that you choose to replace the coefficients. Be sure to leave the variables the same. For example, 8(3j + 7 + 3j) looks like Sarah’s expression but is not equivalent.

25(10j + 18 + 5j)

Your expression is good.

Q2. Translate the new algebraic expression you created in Question 1 to a verbal expression.

Skuttle offered to pay his sister Izzy $25 for every four leaf clover she finds in the woods. Izzy finds 18 clovers but decides to get Roxy’s help. Izzy finds clovers twice as fast as Roxy but they will over all make more money together.

Your verbal expression is good. It refrects your chosen equation.

Part 2: Writing Equivalent Expressions

Q3. Use your knowledge of the mathematical properties to create two equivalent algebraic expressions for the algebraic expression you created in Question 1. Explain how you arrived at the equivalent expressions by showing all your steps and stating which properties you used.

Using commutative property of addition, the expression in question 1 can be rewritten as follows:

25(10j + 18 + 5j) = 25(10j + 5j + 18)

Using distributive property of multiplication over addition, the expression in question 1 can also be rewritten as follows:

25(10j + 18 + 5j) = 250j + 450 + 125j

Q 4. Use substitution to prove your algebraic expressions are equivalent. You may substitute any number for the variables you choose. Show all your work for complete credit.

Now we can subsitute, say 7 for j.

For the first expression, we have:

25(10j + 5j + 18) = 25(10(7) + 5(7) + 18)

= 25(70 + 35 + 18) = 25(123) = 3,075.

For the second expression, we have:

250j + 450 + 125j = 250(7) + 450 + 125(7) = 1,750 + 450 + 875 = 3,075.

Thus, we can see that both expressions are equivalent.

Part 3: Finish the Story

Q5. Write a few sentences to end Sarah’s story. How many shark teeth did she find? How many shark teeth did John find? How much money did they earn?

Sarah found 3 + 7 = 10 shark teeth.

John found 10 / 2 = 5 shark teeth.

The total money they earned is $5 x 15 = $75.

Step-by-step explanation:

Please answer this!

Please.

Answers

Minutes would be the answer guys :)

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