Mathematics Middle School

Can someone help, please

Answers

Answer 1

Answer:y=-9x+7

Step-by-step explanation:

The slope intercept form is y=mx+b

M= slope, b=y intercept

y=-9x+7

Answer 2

Y=-9x+7
M =slope b= y intercept

Related Questions

Which of the following has a higher percentage of a dollar

a) The value of 7 qurters,4 dimes and 37 nickels
b) The value of a half dollar, 7 dimes and 102 pennies
c) the value of two Susan B Anthony coins, 13 nickels and seventy one pennies
write your answer as a dollar amount and a percent

Answers

Answer:

Step-by-step explanation:

a) 7(25) + 4(10) + 37(5)

7(20) +7(5) +4(10) + 5(30) + 5(7)

1.40 + 35 + 40 + 1.50 + 35

1.75 + 40 + 1.85

3.60 + 40

4.00 = 400% of $1

b) 50 + 7(10) + 1.02

50 + 70 + 1.02

1.20 + 1.02

2.22 = 222% of $1

c) 2.00 + 13(5) + 71

2.00 + 5(3) + 5 (10) + 71

2.00 + 15 + 50 + 71

2.00 + 65 + 71

2.00 + 1.36

3.36 = 336% of $1

A has a higher percentage of dollar because 400%>336%>222%

The equation d = 10h represents the number of miles d, that Jin travels in h (hours). If Jin cuts down the time it takes him to travel 30 miles to 1.5 hours, what constant is multiplied by in the new equation
Equation: d = ________ h

Answers

0.15 is multiplied by 10 = 1.5 hours

The filled spot will be 20 because 20 times h (1.5) equals 30(d). To solve divide 30 by 1.5 and get 20

What is the sum of the composite numbers between 13 and 23? Justify your answer. A. The composite numbers between 13 and 23 are 14, 15, 16, 17, 18, 20, 21, and 22. The sum of these numbers is 143. B. The composite numbers between 13 and 23 are 14, 15, 16, 18, 20, and 22. The sum of these numbers is 105. C. The composite numbers between 13 and 23 are 14, 15, 16, 18, 20, 21, and 22. The sum of these numbers is 137. D. The composite numbers between 13 and 23 are 14, 15, 16, 18, 20, 21, and 22. The sum of these numbers is 126.

Answers

Answer:

D. The composite numbers between 13 and 23 are 14, 15, 16, 18, 20, 21, and 22. The sum of these numbers is 126.

Step-by-step explanation:

14+15=29+16=45+18=63+20=83+21=104+22=126

Please brainlist if you can....

The composite numbers between 13 and 23 are 14, 15, 16, 18, 20, 21, 22. The sum of these numbers is 126.

What are composite functions?

Functions which are formed by composing two or more functions in a way that one's output is another's input are called composite functions. They are also called function of functions.

We need to find the sum of composite numbers between 13 and 23.

Therefore,

14+15 = 29+16 = 45+18 = 63+20 = 83+21 = 104+22 = 126

The composite numbers between 13 and 23 are;

14, 15, 16, 18, 20, 21, and 22.

Hence, the sum of these numbers is 126.

So the correct option is D.

Learn more about numbers here;

https://brainly.com/question/23679673

#SPJ2

Can someone help, please

Answers

Answer: -9/7 or -1 2/7

Step-by-step explanation:

use slope formula

y2-y1/x2-x1

(x1,y1)(x2,y2)

substitute in and solve

8-17/8-1

-9/7

the slope is -9/7

Answer:

slope = m = -9/7

Step-by-step explanation:

(1,17) (8,8)

(X1, Y1) (X2, Y2)

slope = (Y2-Y1)/(X2-X1)

then

slope = m = (8-17)/(8-1)

m = -9/7

The shaded model represents 100%. Which model represents 25%?

Answers

➡️Remember to mark me brainliest, please

Answer:

B is the best answer because if you multiply 25x4 it gives you 100 which is even

Other Questions

Which of the following actions is unlikely to help make a company's branded footwear more competitive vis-a-vis the brands of rival firms? A) Increasing worker compensation to levels above the industry average in every geographic region where it has a production facility B) Increasing brand advertising expenditures in two or more geographic regions Increasing the company's mail-in rebate offer from $3 to $5 C) Boosting the number of models/styles available to buyers from 250 to 350 D) Reducing the prices the company charges for its branded footwear in both the Internet and Wholesale segments please help? i dont understand im new to the class and need a lot of help Which of the following is not a queue discipline discussed in the textbook?O First come, first servedO Last in, first outO Limited needsO Shortest processing timeO Best customer first which factor(s) are hypothesized as the causes of the triassic-jurassic mass extinction? check all that apply. Question 3 (10 marks). The concentration of antibiotic in the bloodstream t hours afterbeing injected is given by the functionC(t) = [tex]\frac{2t^{2} + t }{t^{3} + 50}[/tex]where C is measured in milligrams per liter of blood.a. Find the rate of change of C(t).b. Determine the rate of change for t = 8, 12, 24, and 36.c. Briefly describe what seems to be occurring as the number of hours increases. what happens to the mean for a trait in a population during directional selection what is being selected for? The difference between the roots of the quadratic equation x^2+x+c=0 is 6. Find c. which fusion artists played at some point with miles davis? group of answer choices all answers are true wayne shorter john mclaughlin chick corea a pregnant client at 24 weeks' gestation arrives in the office and reports that her feet and legs are swelling. during a client evaluation, the nurse notes that she can elicit a 4-mm skin depression that disappears in 10 to 15 seconds. the client is considered at risk for preeclampsia. what additional assessment would be beneficial for the nurse to complete? what is the reaction between phosphate ion (PO4 3-) and hydronium ion (H3O+) What type of nuclear reaction occurs in the Sun? during a routine prenatal visit, a client complains of gingivitis and gums that bleed easily with brushing. when assisting to plan the care for the client, the nurse includes a goal that addresses proper nutrition to minimize this problem. the nurse determines that the goal has been achieved when the client makes which statement? PLSPLSLSLS HELP 5 STARSS WILL GIVEWhen responding to childrens poor performance on a math test, parents sometimes say: I guess you are just not very good at math. This is an example of:a) Non-attributional negative statementb) Attribution inferencec) Negative inferenced) Exaggeration After reading Bradstreet's "Upon the Burning of my House" and Acts 1-2 of TheCrucible, consider the two Ann(e)s. Both Anne Bradstreet and Ann Putnum,Chiristian women, had devastating things happen in their lives. Consider theirreactions, though. Write about how their reactions to tragedy are different. Use atleast one reference from the poem and play to support your answer. What are the bubbles that are being produced in this test tube, and what is the name of the process producing them? DPaige's smartphone is dead, and she can't figure out how to get it to work again. Complete the suggestions forpossible solutions. (3 POINTS)1. It might be a good idea2. One thing she could do is3. What about(check out) a website discussion group.(try) to recharge the battery.(bring) it to a cell phone repair shop?Complete the sentences with ago, during, for, from, in, over, since, or to. (4 POINTS)1. Vincent van Gogh died in 1890, more than 100 years,2. Disco was a popular form of music3. Spinning was a popular type of exercise4. People have been using home computers1978 to 1980.the 2000s.the 1980s. I need help on this: The text connects the individuals associated with the Scientific Revolution, comparing both their lives and their work. Select the three answers that illustrate some of the connections the text makes about these scientists.Answer choices for the above question1. Copernicus, Kepler, and Galileo supported the theory that the Earth revolved around the sun.2. Copernicus and Kepler were both tortured by the church for their scientific beliefs.3. Galileo and Newton suffered for their work.4. All of these scientists changed the course of human beliefs about the world.5. All of these scientists tried to get recognition of their theories during their lifetime Given the points A(-2, -1) and B(-5, 3), answer the following questions.a) Find the length of the segment.b) Find the slope of the line segment.c) Write the equation of the line that contains the two points. when an object is placed 12 inches from the face, how will the lens change to help focus on the object? Sajina deposited Rs 20,000 at the rate of 8% per annum in her savings account. After 2 years, she withdrew Rs 5,000 and the total interest of 2 years. How long should she keep the remaining amount to get total interest of Rs 6,800 from the beggining?Please help Question from SimpleInterest