subject
Mathematics, 05.12.2020 04:10 lilyrockstarmag

1) Abigail babysits for her neighbors and earns $12 for two hours. Two weeks later, Abigail babysits for three hours and earns $18. What is her constant of proportionality? 2) A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cookies made, y, to the number of cups of flour used, x ?
3) A cheetah can run at a speed of 70 miles per hour. Which representation shows the distance a cheetah can travel at this rate?
4) y=3x-2 what is the value of m? What is the y-intercept?
5) Carisma Car Wash earns $21 for 3 customer car washes in the morning and $42 for 6 customer car washes in the afternoon. If the amount of dollars spent varies directly with the number of customers, what is the constant of proportionality?
6) y=-4x What is the value of k?
7) Coach Vasquez runs four mornings of the week. On Monday morning, he ran for 1.3 hours at a speed of 7.4 miles per hour. How far did he run on Monday morning?
8) ally opened a savings account with an initial deposit of $650. She will not make any other additional deposits or withdraws. The account earns 2% simple interest. What is the total amount that Sally will have in her account after 3 years?
9) Jim decides to take out a $5000 student loan this year. If he will pay 10% interest compounded annually, how much will the total loan amount be in 1 years when he graduates?
10) A handy man charges a $60 service charge plus $50 an hour for labor. Which equation can be used to represent y, the total charge, for a job that took x hours?
11) Given the following equation find the y intercept. y=6x+8
12) A fish is swimming at a constant rate toward the ocean floor. The equation y = -7x - 3 can be used to represent this situation, where y is the depth of the fish in meters below sea level and x is the number of seconds the fish has been swimming. Which statement best describes the depth of the fish, given this equation?
13)

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
If 1/√5+1/√5+1=p+q√r , find the values of p, q and r
Answers: 2
question
Mathematics, 21.06.2019 18:30
Can someone check if i did this correct. it’s number 4 if you’re wondering.
Answers: 1
question
Mathematics, 21.06.2019 21:10
Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.
Answers: 2
question
Mathematics, 21.06.2019 22:30
Which of the following is an example of a rational number? a. Ο€ b. √ 9 c. √ 8 d. 3.8362319
Answers: 1
You know the right answer?
1) Abigail babysits for her neighbors and earns $12 for two hours. Two weeks later, Abigail babysits...
Questions
question
Mathematics, 27.09.2021 20:40
Questions on the website: 13722365