What is the slope of a line of best fit that has the points (20, 12) and (30, 6) on it?

Answers

Answer 1

Answer:

-6/10

I don't know if this is right so, sorry if its wrong.

Related Questions

A restaurant allows customers to make a salad by selecting from a variety of items. Each salad costs the customer $2.00 plus $5.00 per pound of
selected items. Let C represent the total cost of the salad, and x represent the pounds of selected items. The equation shown can be used to
represent the situation.

C = 5x + 2

Choose two correct statements about the variables in this situation.

A The independent variable is the total cost of the salad.
B. The independent variable is the number of pounds of selected items.
C. The number of pounds of selected items depends on the total cost of the salad.
D. The total cost of a customer's salad depends on the number of pounds of selected items.

Answers

Answer:

Step-by-step explanation:

because it is taking about salad a. I right?

Answer:

Step-by-step explanation:

The total cost of a customer's salad depends on the number of pounds of selected items

What is the complex conjugate of -2 + 3i?

Answers

it’s 4.5 to go down to my -790

Is there 4 hundreds in 5 467 also is there 54 in it to? (Help!!! Its due today)

Answers

Yes, there is 54 hundreds, to find out just divide 5467 by 54.

there are 5 thousands, 4 hundreds and 7 ones

OMG HELP THIS IS DUE JANUARY 29TH

A ride in a taxi cost $3.50 plus $0.35 for every fourth mile traveled. If Sam travels x miles, then which of the following algebraic expression represents the trip?

a) $3.50+$1.40x

b) $3.50+$0.35x

c) $3.85x

d) 0.35x+$3.50x

Answers

The answer is a because for 1 mile it should be 1.40

find the greatest common factor

Answers

The greatest common factor is “ 2x “

MATH HELP ASAP!! MARKING BRAINLIST

Answers

Answer:

f(2)=0

Step-by-step explanation:

f(2)=2x-4

2(2)-4

4-4

Answer:

I better get my brainliest

Step-by-step explanation:

Answer is 4

F=2 and X also equals 2

2x-4=4

f times x/2 is 4

That proves that the [?] is 4 and F=2

I need help please and thank you

Answers

Answer:

-10

Step-by-step explanation:

Answer:

x=-10

Step-by-step explanation:

9=29+2x

-29 -29

-20=2x

x=-10

Need help! I don’t get what I’m going wrong?

Determine the approximate value of side a.

Answers

180- (104+36)=40 degrees. a/sin40=12/sin104 a=12(sin40)/sin104= ~7.95

A shipping crate is packed with unit cubes. The length of the crate is 4
units, the width is 2 units, and the height is 4 units. Find the volume
of the shipping crate.

Answers

Answer:

The volume of shipping crate is 32 unit cubes.

Step-by-step explanation:

Given that:

Length of the crate = 4 units

Width of the crate = 2 units

Height of the crate = 4 units

Volume of shipping crate = Length * Width * Height

Volume of the crate = 4 * 2 * 4

Volume of crate = 32 unit cubes.

Hence,

The volume of shipping crate is 32 unit cubes.

Answer:

32 units

Step-by-step explanation:

order to create the box plot:

Answers

Answer:

Step-by-step explanation:

1. If the NCAA has applications from 24 universities for hosting its intercollegiate tennis championships in 2020 & 2021, how many ways may they select the hosts for these championships if they both can be held at the same university?

2. There are 10 horses running in the big race this weekend. How many different ways can that groups of horses finish 1st, 2nd, or 3rd if you know that horse #5 comes in last place?

3. There are 5 questions on this quiz. Every question is either right or wrong. How many possible ways can you answer the questions if you answer all five?

4. In a primary election, there are 7 candidates for Governor of Maryland, 9 candidates for Treasurer, and 4 candidates for District Attorney. In how many ways can voters mark their ballots if they vote in all three of the races?

5. In how many ways can 6 people line up to get on a bus if you know that person #3 has to be first in line?

Answers

Answer:

You have separated 4 aces from a deck of cards. A coin is tossed and one of ... If the NCAA has applications from 6 universities for hosting its intercollegiate ... They must choose a host city for the 2016 and 2017 championships. a. How many ways may they select the hosts for these events if they are not both to be held at.

Step-by-step explanation:

PLS HELP

If the numetater and denominator of a fraction are both odd numbers,can you write an equivilant fraction with a smaller numerator and denominator?Give an example to explain

Answers

This question you are asking is confusing...ask your parents to help you decipher the words first because I don’t understand what your asking means.

answer this for brainiest:)

Answers

Answer:

Your in my class

Step-by-step explanation:

L M A O let me know when you get the answer

Solve for a side in right triangles

Answers

Answer:

If side BC is 2 units long, and <B = 50°, then

segment AB ≈ 3.11 units long.

Classify the pair of angles.
one is 55 and one is 35

Answers

Answer:

they are acute angles because the angles are less than 90. sorry if I'm wrong you should put the different answer so we could give you the best answer

Step-by-step explanation:

Please help!! What is RS?

Answers

Answer:

rs is the Internet country code top-level domain for Serbia. The domain name registry that operates it is the Register of National Internet Domain Names of Serbia. The letters rs stand for Republic of Serbia. It is intended to be used with few restrictions, and it is widely used in Serbia.

Step-by-step explanation:

can someone please help it says :
For each of the 6 pairs of triangles below, determine if the triangles can be proved congruent. If yes, tell which of the patterns it fits (SSS, SAS, ASA, or AAS)

Answers

Answer:

a. is congruent by SSS

b. is congruent by AAS

c. is congruent by ASA

d. is congruent by SAS

Step-by-step explanation:

a. is SSS because all sides are marked

b. is AAS because the point where the two triangles meet are vertical angles and the one side of the triangle is marked congruent making AAS

c. is ASA because the angles are on segment FG and segment BC and there is a congruent line in between the two angles making ASA

d. is SAS because the triangles share the segment QS and when two triangles share a segment, that segment is congruent. the outside segment is congruent and then there is an angle and then the inside segment is congruent

simplify square root of 8

Answers

Answer:

2root2

Step-by-step explanation:

Susie ran 195 miles last month. She needs 80% more to reach her training goal. How many miles, in all, will she run to reach her goal? Please, this is really important!

Answers

20% = 195
100% = 975

975 miles

Answer:

The answer is 351 miles

Step-by-step explanation:

20%=39

80%=156

100%=195

39x4=156

Since you found 80% you have to add that to 100% and if you do the math right you should get 351 miles. Hope that helps.

how to figure out this problem---

the sales tax on a surfboard is $12. what is the percent of sales tax?

Answers

The percentage of sales tax would be 5%

Answer:

Step-by-step explanation:

225x=12

divide 225 on both sides to get

0.05

Now convert into a decimal by moving two spaces to the right

then you get 5%

Step-by-step explanation:

f(n)=n^2-1; find f(5)

Answers

Answer:

f(n)=5^2-1=25-1=24

Step-by-step explanation:

f(n)=5^2-1=25-1=24

X + 3 =8
X- 5 =7
Please someone help?

Answers

Step-by-step explanation:

x+3=8

8-5=3 so x=5

7+5=12 / 12-7=5

12-5=7

Answer:

the answer is (1) x = 5 (2) x = 12

please help me please help help help

Answers

Answer:

Yeah, its b) -68

Step-by-step explanation:

What is 2+2 Im stuck on the question help me asap.

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

1+1+1+1=4

Triangle ABC has the coordinates A (1,4), B (3,6), C (-1,5). Determine the coordinate for B' after a dilation with a scale factor of 3. pls help and HURRY!!
A. (2, 1)
B. (3, 6)
C. (6, 9)
D. (9, 18)

Answers

Answer:

Step-by-step explanat a 2,1

Please help :) thank you!

Answers

Answer:

800

Step-by-step explanation:

16 x 10 x 5= 800

Answer:

800 cm

Step-by-step explanation:

1. You multiply height, length, and width

2. Which is 16, 10, and 5

3. 16*10*5= 800

4. dont forget to label cm btw

DUE IN EXACTLY 5 MINUTES PLEASE HELP ME PLEASE

Answers

Answer:

The two will be at the same place in 1/5 of a minute

Step-by-step explanation:

Here, we shall substitute the value 1/2 for x on both sides of the equation

We have this as;

1000(1/5) + 20

= 200+20 = 220

secondly, we have

1,100(1/5) = 220

From the solution, we can see that both sides will be equal and the same amount of distance will have been covered

What this simply mean is that they both will be at the same place in 1/5 of a minute

Simplify the expression.

Answers

Answer:

ab√3ac

Step-by-step explanation:

I hope that helps :)

take off discount and find the sale price of 15%off of $60.00
discount sale price

Answers

Answer:

15% off of $60.00 would be $51.00

Step-by-step explanation:

(15 x 15) / 100 = 9

60-9=51

</3 PureBeauty

ANSWER $51.00
skskksksks

Help me I am supposed to answer the Redbox but I don’t know what to put here so if you could tell me the answer please thank you have a great day!

Answers

Answer:

x f(x)

0 0

1 3

2 6

3 9

4 12

5 15

Step-by-step explanation:

since they gave the point (0,0) and slope 3

y=mx+b

0=3(0)+b

b=0

y=3x and then substitute

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