Mathematics Middle School

Can y’all help me please

Answers

Answer 1

Answer:

y = -4x + 60

Step-by-step explanation:

(0, 60) and (4,44)

Slope:

m=(y2-y1)/(x2-x1)

m=(44 - 60)/(4-0)

m= (-16)/4

m= -4

Slope-intercept:

y - y1 = m(x - x1)

y - 60 = -4(x - 0)

y - 60 = -4x

y = -4x + 60

Answer 2

(4,-16)

extending answer

Related Questions

The regular price of a sofa in dollars is represented by P the sale price of the sofa is 30% off the regular price. Select all that apply

Answers

Step-by-step explanation:

i dont knowwwwwwwwwwwwwwwwww

Answer:

answers a c d because 0,3 is like 30 percent so The sale price of the sofa can be represented by 0.3p

The sale price of the sofa can be represented by −0.3. and

The dollar amount of the discount for the sale price can be represented by 0.3.

all is with 30 percent

Step-by-step explanation:

Tell me how to do this! ASAP! I will mark brainliest!

Answers

Answer:

part A = 74 part B = 27 part C = 85.33

Step-by-step explanation:

Part A

you do 34 - 12 = 20 then you do 9 * 6 = 54 then you take 20 and 54 and add them together 20 + 54 = 74

Part B

you do 14 * -2 = 28 then you do -3 /3 = 1 then you subtract 28 and 1 = 27

Part C

you do 56 / 3 = 18.67 then you do 44 * 2 = 88+16 =104 then you subtract 18.67 and 104 = 85.33

your answers to the first 2 are 74 and 27

Find all roots of the polynomial function f(x) = 2x^4-x^3-13x^2+5x+15

Answers

Answer:

Roots are : 1, -7 and -7

Step-by-step explanation:

When we put x = -1 in F(x) it is equal to 0

Thus, (x + 1) is factor of given function.

When we divide F(x) by (x + 1) it gives the value (x² - 6x - 7)

factorizing the work x² - 6x - 7 by middle term splitting.

> x² - 6x - 7 = x² - 7x + x - 7

> x(x - 7) + 1(x - 7)

> (x + 1) (x - 7)

then, x³ - 5x² - 13x - 7 = (x + 1)(x + 1)(x - 7)

x = -1, -1, 7 the factor.

D and C is the answers.

Step-by-step explanation:

1 -7 7

Hope this helps you out

9750m= _____ Kilometre

Answers

Answer:

9.75 km

Step-by-step explanation:

9750/1000=9.75

Laurie says the interquartile range is 11, and Will say the interquartile range is 7. Who is correct?

Answers

Answer:

i think it is C

Step-by-step explanation: hope this helps

I think it is B, Will is correct

What is the answer where the red line is (the 3rd question) Keep in mind it has to be from the word bank? Only the first and the right answer gets brainliest :)

Answers

The answer is Perpendicular lines

Perpendicular lines is the answer

Nan estimates that she will need $72,000 to attend a 4-year college. She can pay $60,000 with student loans and by working part time. Her parents have agreed to pay the rest. They have 46 months to save. Ignoring interest, which of the following is closest to the amount they should save each month if they divide it into equal amounts?

Answers

Answer:

mamswims is correct 260 is the answer

Step-by-step explanation:

my first answer was wrong, I am so sorry for my mistake.

It would be 260 dollars per month.

12000/46 = 260.87 (rounded)

question: The Honor Society sold tickets to the school dance. The number of tickets sold is recorded on the histogram below. How many students sold twenty or less tickets?

Answers

75
Explanation: because you have to look at the first 2 parts which are 1-10 & 11-20 which are both 20 or below and in the first one you have 40 and in the second one you have 35 so you add them both and get 75

the answer would be d, 75.

can someone help please? this is due soon. ill give brainliest

Answers

Not sure but I think it’s B

Answer:

Step-by-step explanation:

An open circle means that the number it's on doesn't count. Any number less than -7 leads farther away from 0.

What is the area of the object above? (Picture Attached :D)

Answers

Answer:

126 in.

Step-by-step explanation:

12*8 = 96

5*6 = 30

96 + 30 = 126

(8 • 12) + (6 • 5)

Hopefully you can get the rest!

Help meeeee! ASAP I WILL MARK BRAINLIEST

Answers

Answer:

Step-by-step explanation:

CAN SOMEBODY PLS HELP ME???????? WORTH 30 points

Answers

Answer:

I think the answer is 8

Step-by-step explanation:

10 if your counting the ones inside to.

Calculate the value of 5-^3

Answers

Answer:

Step-by-step explanation:

Answer:

The answer is C 1/125

The dot plot below shows the number of items in the basket of some shoppers:

A dot plot with integers 1 to 5 is shown. It is labeled Items and titled Items in Baskets. There is 1 dot above 1, 2 dots above 2, 4 dots above 3, 2 dots above 4, and 1 dot above 5.

Which of the following statements best describes the shape of the data?

It is symmetric and has a peak at 3.
It is symmetric and has a peak at 4.
It is not symmetric and has a peak at 3.
It is not symmetric and has a peak at 4.

Answers

Answer:

The correct answer is A.

Remember summetric means: made up of exactly similar parts facing each other or around an axis; symmetrical. And the peak or highest part is on the 3.

Hope it helps!!

The statement which best describes the shape of the data is option A. It is symmetric and has a peak at 3.

What are Symmetric Data Plot?

A data plot is said to be symmetrical if the two sides of the data plots or the distribution are the mirror images of each other.

Given is a data plot which shows the number of items in the basket of some shoppers.

There is a dot plot with integers from 1 to 5.

From the dot plot it is clear that, the dot plot is symmetrical since the middle number 3 divides the plot in to two equal ways.

In other words, it can be divided in to mirror images.

Peak of the dot plot is the number with the highest count.

Here 3 is having the highest counts of items in the basket.

So dot plot has peak at 3.

Hence the dot plot is symmetric and has a peak at 3.

Learn more about Symmetric Plots here :

https://brainly.com/question/5600293

#SPJ3

answer all questions:
What was her farthest distance from her starting point?
Estimate how long it took her to run around the track.
Estimate when she was 100 meters from her starting point.
Estimate how far she was from the starting line after 60 seconds.
Is Priya's time a function of her distance from her starting point

Answers

Answer:

What was her farthest distance from her starting point? 200m

Estimate how long it took her to run around the track.76m

Estimate when she was 100 meters from her starting point. 18sec

Estimate how far she was from the starting line after 60 seconds. 75m

Is Priya's time a function of her distance from her starting point

Yes (I think?)

Step-by-step explanation:

Part e. is no B/c time is not a function

The snack bar at Spare Me Bowling Lanes sells hot crisps for $2 and popcorn for $3.50. Last Friday, they sold 10 more popcorns than hot crisps and made a total of $211. Which of these systems of equations can be used to find the number of hot crisps, h, and the number of popcorns. p, that were sold?

A 2h + 3.5p = 10 p = h + 211

B2h + 3.5p = 211 h - P = 10

C2h + 3.5p = 211 p = h + 10

D 2p + 3.5h = 211 p + n = 10

Answers

it’s for sure the answer is C

what is 1\10 x 1.2 >>>>>>>>>>>>>>>>>>>>>>>>

Answers

the answer is 0.12 !!!

Answer: 0.12

Step-by-step explanation: 1/10 x 1.2 = 0.12

Could someone help me? Will mark brainlist!

Answers

I think it’s 2 4/10 because 24/10=2.4 = 2 4/10

0.2941
if you take the # of Chinese menus and divide it by the number of menus in total, you get the probability of pulling a Chinese menu

Mr. Hamilton surveyed his class to find the total number of hours each of his students slept the previous night. The histogram shows the results of the survey.

What percentage of Mr. Hamilton’s students slept 12 hours or more?

Answers

3 students out of 20 students slept 12 or more hours. 3/20 multiply both number by 5 and you get 15/100 so 15%

Middle school math problem.....

Answers

2% or 1/50
r= I/Pt
60/600(5)=1/50

She paid 2% more thanks mark as brainiliest

Chase puts 2/7 of a cup of trail mix into 3/4 of a cup size bags. How many bags can he make?

Answers

Answer:

i have not done this in a year or 2 but i believe it is

2 5/28

Step-by-step explanation:

i may be wrong

He can make 29/28 bags after mixing 2/7 cup of trail into cup size bags.

What is an arithmetic operation?

The four fundamental operations of arithmetic are addition, subtract, multiply, and division of two or more numbers. Included in them is the study of integers, especially the order of operations, which is important for all other aspects of mathematics, notably algebra, information management, and geometry.

As per the data in the question,

Chase put 2/7 cup into 3/4 of a cup size bag, then,

Total bags he can make = 2/7 + 3/4 = 29/28

Therefore, total bags made by him is 29/28.

To know more about arithmetic operation :

https://brainly.com/question/25277954

#SPJ2

Hello! I need help with this :')

Answers

90 degrees because you can see at the part that is in the middle it is 90 degrees

The answer is 90 degrees for b!
90 + 124 + 56 + 45 + 45 = 360 :)

The number of employees at a company went from 7623 to 6824. By what percent did this increase or decrease? *

Answers

Answer:

10% i'm pretty sure!

Step-by-step explanation:

about 10.4 percent!!

I’ll give Brain list if you can help me on this thank you!

Answers

Answer:

4 3/4 or 4.75

Step-by-step explanation:

1/8 + 3/8 + 3/8 + 2 + 5/8 + 5/8 + 5/8

Simplified-

2 + 22/8 or 2 and 11/4

2 11/4 = 4 3/4

Estimate the solutions to the system. (The math problem is in the pictures along with the answer choices)!!!!

Answers

Answer:

Its A.

Step-by-step explanation:

Answer:

A. (-4, 0), (0, -3.5)

Step-by-step explanation:

If you estimate it , that's how it looks like. The solutions to and equation like this is the points where the two equations intersect, which is these points.

A physics class is building a bottle rocket. Last week, it flew for 26.189 seconds. This week, it flew for 34.9 seconds. How much longer did the bottle rocket fly this week than last week?

Show work..

Answers

Answer:

26.189 - 34.9

Step-by-step explanation:

26.189 - 34.9 = 8.711

The rate at which Pete’s Bakery can make pies is shown in the graph.
Question 1
Part A

How many pies can Pete’s Bakery make in 7 hours?

Answers

i think the answer would be 17 pies

how to expose my cousin who is 43 and is disrespecting me to somebody she is living with me and my mom because my dad left and she's at work all day

Answers

Answer:

report her to police

Select all of the statistical questions.
Group of answer choices

1.How many days are in the year?

2.How many houses are in your town?

3.What percent of Long Grove High School students like pizza?

4.What is the average temperature in January?

5.When does Matchell Bank open in the morning?

Answers

354.
Depends
Umm need to see paper
30
630

Sorry if this didn’t help I’m not shure

1. write a rule for the sequence. 3,-3,-9,-15
A. start with 3 and add -6 repeatedly
B. start with -6 and add 3 repeatedly
C. start with 3 and add 6 repeatedly
D. start with 3 and subtract -6 repeatedly

2. Find the next three terms of the sequence. -6,-24,-96,-384,...
A. -768,-1,536,-3,072
B. -768,-3,072,-12,288
C. -1,536,-6,144,-24,576
D. -1,536,-9,216,-36,864

3. Write a rule for the sequence. then find the next three terms. 24,27,30,33,....
A. start with 24 and add 3 repeatedly; 36,39,42
B. start with 3 and add 24 repeatedly; 57,81,105
C. start with 3 and add 24 repeatedly; 36,39,42
D. start with 24 and add 3 repeatedly; 57,81,105

Answers

Answer:

Step-by-step explanation:

Number one is (A)
Number two is (C)
Number three is (A)

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