Mathematics Middle School

A 3-pack of jump ropes costs $6.90. What is the unit price?

Answers

Answer 1

Answer:

$2.30 for each jump rope.

Step-by-step explanation:

6.90 / 3 = 2.3

Answer 2

the answer is $2.30. because if you multiply 2.30 times 3 you will get 6.9 also known as 6.90

Related Questions

BRAINLIEST (IF I GET A LINK I WILL HUNT YOU DOWN AND GUT YOU LIKE A FISH)
Here are some bank transactions from a bank account last week. Which transactions represent negative values? Monday:$650 paycheck deposited Tuesday:$40 withdrawal from the ATM at the gas pump Wednesday:$20 credit for returned merchandise Thursday:$125 deducted for cell phone charges

Answers

If it is asking for what has been taken away then the answers are Tuesday,Thursday

Answer:

These two transactions represent the negative transactions because they will have reduced the balance in the bank account.

$40 withdrawal from the ATM at the gas pump on Tuesday

$125 deducted for cell phone charges on Thursday

can someone please help me?

Answers

x=8
y=-7
all you have to do is combine the equations so the 3y and -3y cancel out and when you find x you substitute it in the given equation and solve for y

PLEASE HELP MEEEE I REALLY NEED HELP

Answers

Answer:

i think dylan sorry if its wrong!!

Step-by-step explanation:

I think it’s Dylan’s

Match the verbal description with the part of the graph it describes.

1. The part of the graph that stays the same is

2. The part of the graph that slowly decreases at a constant rate is

3. The part of the graph that slowly increases at a constant rate is

4. The part of the graph that increases at an increasing rate is

5. The part of the graph that quickly decreases at a constant rate is

6. The part of the graph that quickly increases at a constant rate is

Answers

Answer:

Step-by-step explanation:

Good luck!

Lara is filling water bottles for a bicycle race. The number of hours she expects to be on the course will affect how many water bottles lara prepares

1. the number of hours lara expects to be on course

2. the number of water bottles lara prepares

Choose which is a independent variable and dependent variable

Answers

Answer:

Independent variable- Number of water bottles preparing

Dependant variable- Number of hours she expects to be on the course

Step-by-step explanation:

The independent variable is the one you change. Lara in this case is changing the number of water bottles, she is preparing them. The dependant variable you can think of as the effect- depending on how many she prepares will influence the number of hours on the course.

On a graph, remember that the independent variable is on the bottom.

Hope this helps!

plss HELPPP meeeeeee
i shall give thanks

Answers

The missing side length : 9 - 5 = 4 yd

it would be 4 yards because 9-5=4 =]

HELP ASAP! This which craft makes no sense at all :/

Answers

The answer should be 89.98 cm squared

Your answer is 89.98
I hope that’s works

Help again and again.......

Answers

11n+33 is the correct answer

Answer:

Step-by-step explanation:

11(n+3)

11×n 11×3

11n+33

For each question, identify the population and a possible sample.

Answers

Answer:

1 The number of people who bought the book. A best-seller list from the 1990s

2 The entire US. List of new cars bought between the given time points

3 The poplulation of North America that`s teachers. A Random sample of teachers incomes from different places inside North America.

4 A group of Tasmanian Devils. A few Tasmanian devils in a controlled environment

Hope this helps

2x2
4x4
5x5
6x7
5x6
8x4
9x10
11x2
9x3

Answers

2x2=4
4x4=8
5x5=10
6x7=42
8x4=32
9x10=90
11x2=22
9x3=27

A teacher surveys a sample of students from Lake Middle School. He asks the students where they’d like to go for a field trip. He records these results:

80 choose the aquarium.
60 choose the science center.
30 choose the planetarium.
40 choose the farm.
The teacher wants to figure out the relative frequency of a student choosing the aquarium. He will then estimate how many students out of all 1000 at the school are likely to choose the aquarium.

Answer the questions to solve the problem.

1. How many students did the teacher survey?

Write your answer in the space below.

2. What is the relative frequency of a student choosing the aquarium? Give your answer as a decimal rounded to the nearest hundredth. Show your work.

Write your answer in the space below.

3. Suppose the teacher surveys one student at random. Based on the survey results, what is the estimated probability that the student chooses the aquarium?

Write your answer in the space below.

4) Write and solve a proportion that the teacher can use to estimate how many students in the whole school would choose the aquarium. Show your work.

Write your answer in the space below.

Answers

Answer:

1 is 210

Step-by-step explanation:

i got he answer by adding the 4 things up

Answer:

210 student's

Step-by-step explanation:

80 students chose the aquarium.

60 students chose the science center.

30 students chose the planetarium.

40 students chose the farm.

The students can't vote for more than one place, so you just add all the numbers together.

80 + 60 + 30 + 40 = 210 students

Step-by-step explanation:

Find the surface area of the cylinder below. *

Answers

Answer:

153

Step-by-step explanation:

name at least two independent variables that could result in a change in a monthly electric bill
ill give thanks and brainliest ;-;
(please i had to repost since a bot answered my last questions, waste of my 20 points

Answers

Answer: There are often not more than one or two independent variables tested in an experiment, otherwise it is difficult to determine the influence of each upon the final results. There may be several dependent variables, because manipulating the independent variable can influence many different things.

Two independent variables that could result in a change in the monthly electricity bill are: Physical size of products and Skill level of operators of machines.

Independent Variables

Independent variables are the determining factors that influence how a dependent variable changes.

For example, monthly electricity bill is a dependent variable which is dependent on the following:

Physical size of productsSkill level of operators of machines.Non-production machines utilizing electricity among others.

Therefore, two independent variables that could result in a change in the monthly electricity bill are: Physical size of products and Skill level of operators of machines.

Learn more about independent variable on:

https://brainly.com/question/25223322

PLS HELP ME WITH MATH!!
Suppose Jordan graphed a line with a slope of 3 and Trevor graphed a line with a slope of -3. How would their graphs compare?

Answers

Answer:

Jordan's line would go up and Trevor's line would go down. This is because Jordan's like has a positive slope and Trevor's has a negative slope

Step-by-step explanation:

Idw idw idw idw idw idw

Quickkk!!!! HELP!!!!!

Answers

Answer:

Too blurry.

But the answer should be the two angles u have add up together.

Step-by-step explanation:

Answer:

Step-by-step explanation:

180-40-30 = 110 which is the interior angle of 1

And then you would do 180-110 = 70 to get the exterior angle

Hope this helps!

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

Answers

Answer:

x=13

Step-by-step explanation:

mugs=x

key=y

x+y=21 8.5x2.75 =132.50

y= -x+21

8.5x + 2.75 (-x + 21) = 132.50

8.5x - 2.75 + 57.75 = 132.50

5.75x = 74.75

x= 13

pls mark as brainliest

Answer:

he bought 13 coffee mugs and 8 key chains.

Step-by-step explanation:

How about we solve by simulataneousequation:

consider coffee mug 'x' and key chain 'y'

there are total 21 items,

x+y = 21

=> x = 21 - y .........................(i)

and

total cost is $132.50

8.5x + 2.75y = 132.5 .........(ii)

put value of x from eqn (i) into (ii):

8.5 ( 21 -y) + 2.75y = 132.50

=> 178.5 - 8.5y + 2.75y = 132.50

=> -5.75y = -46

=>y = 8

Put vaklue of y back in (i):

x = 21 - y

=> x = 21 - 8 = 13

thus, x = 13

he bought 13 coffee mugs and 8 key chains.

Find the area of the kite in square centimeters, 8cm 3.5cm 4.5cm 3.5 cm

Answers

Answer:

43.75

Step-by-step explanation:

ANSWER

Each triangle:40 cm²

Kite : 80cm²

EXPLANATION

The area of a triangle is

The height of the triangle is

and the base is 16 cm.

The area of each triangle is

2. The total area of the kite is 2 times the area of one triangle.

If you had a cube with a side length of 4, how can your write the calculations in exponential

Answers

Answer:

easy. the anwers would all be multiplied by 4 as all sides of a cube are equal

Step-by-step explanation:

Write the phrase using numbers.
the product of a number (e) and 5

Number Form:
Expression or Equation:

Answers

Answer:

The Proper codes in Line a and Line b is given below

average=Sum/3

print (" Average is = ", average)

Explanation:

In the given question it calculated the sum but the program does not calculate the average of the 3 numbers.The average of the 3 number is calculated by using average=Sum/3 statement so we add this code in Line a then After that print the value of average by using the print function so we add this code in Line b.

Step-by-step explanation:

The one above me is correct

Complete each statement with a number that makes the statement true. Value of x that would make the statement on the left true

A. x<7°C =

B. x<-3°C =

C. -0.8°C D. x>-2°C =

D. x>-2°C =

Answers

Step-by-step explanation:

D. x>-2°C =

please answer fast due at the end of class

Answers

m > -2 is the answer

HYEOO PEEPS I NEED HELP

Answers

Answer:

mean

Step-by-step explanation:

median=8.5

mean=9.5

Hope this helps!

Answer:

9.5, 8.5

Step-by-step explanation:

2 + 6 times b = ??????

Answers

Answer:

2+6b

Step-by-step explanation:

Nia fills 4 pitchers of orange juice. Each pitcher holds 3 quarts. How many gallons does nia have?

Answers

this is the answer for your question 4x3=12

so hey what ups

3 gallons 4x3=12 quarts 12/4 quarts per gallon = 3 gallons

1. The chairman of the community bazaar is assigning people to chair committees. How many different
ways can the 6 people be assigned to chair the subcommittees?

Answers

Answer:

720 different ways

The 6 people be assigned in 720 different ways to chair the subcommittees.Step-by-step explanation:

What is the slope of the line that passes through the points listed in the table?

A. -4
B. -1
C. 1
D. 4

X | Y
1 | 4
2 | 3

Answers

C is the correct answer

Answer: D. 4

Step-by-step explanation:

im guessing?

This question has two parts.

Answers

Answer:

Step-by-step explanation:

D. The cost of 1 ounce of Pure Refresh water is $2
I think???

8. Please help me thanks

Answers

Answer:

D) 1800

Step-by-step explanation:

Answer:

1800

Step-by-step explanation: Because 10 x 180.

Some one pls help me asap

Answers

Answer:

10.5 is the answer thank me later

Step-by-step explanation:

Complete the sentences below based on the graph of the function.

The illustration below shows the graph of y as a function of x.

Answers

x interslope is -7 then the y intercept is 1.

i dont know the slope tho.

hoped that helped:P

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