Mathematics Middle School

Charlie runs laps around a track. The table shows how long it takes him to run different numbers of laps. How long would it take Charlie to run 9 laps?


chart:

Number of laps-- 2 4 6 8 10

Time (min)-- . . . .14 28 42 56 70

Answers

Answer 1

Answer:

63 minutes

Step-by-step explanation:

If you look at each part of the chart, it takes 7 minutes per 1 lap. So, you would simply just multiply 9 by 7 which will give you your answer of 63.

Answer 2

Answer:

Where is the table?

Step-by-step explanation:

Related Questions

Please help thank you it’s graphing ratio tables

Answers

Answer:Under

Step-by-step explanation:

On top: Under↓

1:$3

2:$6

3:$9

4:$12

5:$15

Hope this helps! 1 Bracelet=$3

A number line going from 0 to 4 in increments of 1. There are 3 equals spaces between each number.
Find: 11
3
÷ 2
3

The quotient is 5 and
.

Answers

Answer:

11/3 divided by 2/3 = 5.5 or 11/2

Step-by-step explanation:

Answer:

1/2

Step-by-step explanation:

xd

Another one! As always, (as you can see) I need help I need to check my answers for hw. WILL GIVE BRAINLIEST!!! DUE TODAY!!! I WILL GIVE THANKS, FIVE STARS< AND EVERYTHING!!! Please and thank you.

Answers

Answer:

a i took a test qustion just like it

Step-by-step explanation:

Answer:

You're right!

Step-by-step explanation:

I added the screenshot for rise/run

pls help me with this 30 points to who ever answers this corectly

Answers

Answer:Under↓↓↓

Step-by-step explanation:

N.1: Linear and is non-proportional

N.2: Linear and proportional

N.3: Not Linear and non-proportional

N.4: Not Linear and proportional

N.5: Linear and non-proportional

N.6: Linear and proportional

DUE NOW!!!

Jake is hiking a trail that leads to the top of a canyon. The trail is 4.2 miles long, and Jake plans to stop for lunch after he completes 1.6 miles. How far from the top of the canyon will Jake be when he stops for lunch?

Answers

Answer:

He will be 2.6 Miles away from the canyon.

Step-by-step explanation:

4.2-1.6=2.6

Answer:2.6miles from the top

Step-by-step explanation:

4.2-1.6=4.2+1.6=2.6miles from the top

Can someone please tell me what the answer is to the sentence I don't care much about the answer to the problems.

Thank you in advance!

Answers

Answer:

y = x + 12

y + x = 52

x = 20

y = 32

Step-by-step explanation:

Make a system of linear equations using x and y to represent the players on the soccer and field hockey team respectively:

y = x + 12 (this shows how many players are on the hockey team)

y + x = 52 (this shows that there are 52 players total from both teams)

Solve for the variables using either elimination or substitution:

y + x = 52

(x + 12) + x = 52

2x + 12 = 52

2x = 40

x = 20

Then plug x into the first equation:

y = x + 12

y = (20) + 12

y = 20 + 12

y = 32

Answer:

y=20x+12

Step-by-step explanation:

Plzzzz, HELP ME!!! NOW

What STEP should I choose? ( For all of this one)
A. STEP 1
B. Step 2
C. Step 3
D. Step 4
E. Nothing

Answers

Step 2 is the one I would pick

PLEASE HELP ME MY BRAIN CAN'T TAKE IT: Lin’s family has completed 70% of a trip. They have traveled 35 miles. How far is the trip in miles?

Answers

Answer:

Okay so, 70% of a trip.

Divided 35 by 7, and you get 5. Therefore I think 5 miles is 10% of the trip. So, the entire trip would be 50 miles. SORRY IF THIS IS WRONG

Step-by-step explanation:

50 because 35/50 is .70 or 70%. You can find this by doing 35/0.70

Which decimals are greater than 0.81? Check all that apply. 1.01 0.9 + 0.07 0.7 + 0.09 (5 × 0.1) + (8 × 0.01) (8 × 0.1) + (5 × 0.01)

Answers

Answer:

, 0.7+0.9 and 1.01

Step-by-step explanation:

0.9+0.7 is 1.6 so its larger because it has a whole number and 1.01 is auto larger

Whit usually drives 5/8 mile to work on the expressway. When the traffic is bad he takes another route that is 7/8 mile long. How much shorter is his usual route?

Answers

His first way is 2/8 shorter than his second way
His first route was actually 2/8 mile shorter than his second route!

Simplify the following expression. (1/7 + 3/8) + (2/9x - 1/8)

Answers

Answer:

2/9x+11/28

PLZ MARK ME BRAINLIEST

The sum of two numbers is 225. The difference of the same two numbers is 35. Find the 2 numbers.

Answers

Answer:

30 and 195

Step-by-step explanation:

The two numbers are 130 and 95.

I need help with the answer in the photo!! Giving brainliest to first answer

Answers

Answer:

5mL

Step-by-step explanation:

Volume is mass

density is mass / volume and 4.6 / 5 is 0.92 so 4.6

How was Cassie’s family different from the other families in the area? (A) They were originally from Illinois. (B) They were wealthy and educated. (C) They owned the land they lived on. (look up Roll of Thunder, Hear me cry) only read the first chapter ill be posting questions and if you answer this question ill give u 10 free brainiests !!

Answers

Answer:

B

Step-by-step explanation:

B I do believe (Brainly needs 20 characters for me to answer:)

Which is the greatest rate? 2.3% 0.99% 2.25% 1.1%

Answers

Answer:

2.3%

Step-by-step explanation:

Answer : it’s 2.3%
Explanation:

what is 45x 56y I need to find the slope?

Answers

Answer:

y=x+_ ///  slope is 1 tho

Step-by-step explanation:

well if its (4,5) and (5,6)

slope intercept form: y=mx+b

slope: y2-y1/x2-x1

6-5/5-4=1/1= 1

y=x(1x)+__ i dont remeber

A cookie recipe calls for 2.5 cups of raisins in order to make 2 dozen
cookies. How many cups of raisins would be needed to make 72 cookies?

Answers

Answer:7

Step-by-step explanation:

U have to simplfly the thing

Answer:

7.5

Step-by-step explanation:

72 is six dozen, took 2.5 and multiplied it by 3 and got 7.5. Please mark brainliest!!!!!!! And have a good day!

i need to get this done as quick as possible. please help

Answers

$5
——. = $2.50 per box
2 boxes

the product of c and 2

Answers

Answer:

Step-by-step explanation:

C×2

=2c

what is 20+20. i need an answer now

Answers

20 plus 20 equals 40 so answer: 40
40 because you add 20 to 20

5 divided by 9.75, 0.5 divided by 4.25, 38.5 divided by 0.5.

Answers

Answer:

0.5128

0.1176

77

Step-by-step explanation:

Answer:

1. 1.95

2. 8.5

3. 77

Step-by-step explanation:

y+16= -8
Another Question heheh

Answers

Answer:

y = -24

(mark me brainliest)

y=-24
To solve this you need to get y by itself so you have to move 16 to the other side. To do this you are doing to do the opposite of what it says so since on that side it’s addition you are going to subtract. Subtract 16 from 16 which cancels it out, then subtract 16 from -8 to get -24. Now you have y=-24

The table lists recommended amounts of food to order for 25 party guests. Nathan is hosting a graduation party for 40 guests. There will also be guests stopping by for a short time. For ordering​ purposes, they will count each of the 45​ "drop-in" guests as half a guest. How much of each food item should Nathen order?
will make branliest!!

Answers

Answer:

63 pieces of chicken 9.73 pounds of deli meat and 28.49 pounds of lasagna

Step-by-step explanation:

There will be approximately 62.5 guests but you cant have half of a person so lets round up to 63 just to be safe and we will round

He needs to order 2.65 orders so he doesn't have to much extra.

24x2.65=63.6

3.67x2.65=9.7255

10.75x2.65=28.4875

i hope this helps

write the grams by reading the Metric ruler

Answers

Answer:

1-342.1

2-557.2

3-285.2

4-201.6

5-33.1

6-6

7-356.4

8-1000

Step-by-step explanation:

Answer:

1-342.12-557.23-285.24-201.65-33.16-67-356.48-1000

What is 5x+y=45 in slope intercept form?

Answers

Answer:

y=-5x+45

Step-by-step explanation:

slope intercept form is : y=mx+b

5x+y=45

answer: y=-5x+45

For every book (x) Avery reads, her mom gives her $4. Complete the table and graph the situation. Is it proportional? Why?

*Perform y/x division to see if there is a constant.
*Multiply x by constant to get y
*Divide y by constant to get x

Answers

Answer:

if i had $4 for eveery book read, id  be rich

Step-by-step explanation:

Select the sentence that represents the equation below. 4x−8=2(2x−3)

Question 9 options:

A. Four times a number less than eight is equal to two times the difference of double
that same number decreased by three.

B. Eight less than four times a number is equal to two times the difference of three minus double that same number.

C. Eight less than four times a number is equal to two times the difference of double that same number decreased by three.

D. Eight minus four times a number is equal to two times the difference of double that same number minus three.

Answers

Answer:

the answer is c, that represents the equation

Answer:

Pretty sure it's B.

What is the common difference in sequence 2a +1, +4a + 4, 6a +7 , 8a + 10?

Answers

Answer:

there is no common difference. it is not constant.

please help me I don't know what proportion means!!!1

Answers

Answer:

noun. comparative relation between things or magnitudes as to size, quantity, number, etc.; ratio. proper relation between things or parts: to have tastes way out of proportion to one's financial means. relative size or extent. ... a portion or part in its relation to the whole: A large proportion of the debt remains.

Answer:

this means a part, share, or number considered in comparative relation to a whole.

Step-by-step explanation:

(12.9−3.1)×6.2−2+[tex]4^{3}[/tex]

Answers

Answer:

122.76

Step-by-step explanation:

Other Questions
In a random survey, 35 out of 100 people were able to correctly answer the question asked. If 400 people are surveyed, about how many would be expected to answer the question correctly? In the fifth sentence of the first paragraph (There is the League of Nations . . . reduction of armament), the author comments on the age and effectiveness of the League of Nations primarily to explain The function y=15x + 100 models the freight shipping charge of x pounds of cargo. What best describes the constant term of the function A 2-yard piece of string costs 1.50$. What is the price per foot? PLEASE HELP WILL MARK BRAINLIEST The cost of producing a smartphone is $42.73 per phone. Additionally, the smartphone company pays a flat rate of $175 to ship each store's order. Write an equation to model the costs for the smartphone company (y) to produce x number of smartphones and ship them to one store Space-shuttle astronauts experience accelerations of about 35 m/s2 during takeoff. What force does a 75 kg astronaut experience during an acceleration of this magnitude? I need help I know it isnt A the best data an aquifer comes from- Select the correct text in the passage Which words in this excerpt from the Declaration of Independence are emotionally charged? Nor have We been wanting in attentions to our British brethren. We have warned them from time to time of atte mpts by their legislature to extend an unwarrantable jurisdiction over us. We have reminded them of the circumstances of our emigration and settlement here. We have appealed to their native justice and magnanimity, and we have conjured them by the ties of our common kindred to disavow these usurpations, which, would inevitably interrupt our connections and correspondence. They too have been deaf to the voice of justice and of consanguinitye We must, therefore, acquiesce in the necessity, which denounces our Separation, and hold them, as we hold the rest of manknd, Enemies in War, in Peace Friends. A bicycle has a listed price of 777.99 before tax. If the sales tax rate is 8.5% , find the total cost of the bicycle with sales tax included.Round your answer to the nearest cent, as necessary. What were ancient Egypt's economics? pls help thanks :):) Please help me finish an assignment IM ALMOST DONE please Michael is using a number line to evaluate the expression 8 3 PLEASE HELP !! SOCIAL STUDIES IS THE WORST !! " Columbus is not a hero. Explain whether you agree or not? " Sally was a demon on the volleyball court. A hyperbole B alliteration C personification D idiom E simile F metaphor G onomatopoeia H sensory I imagery What was john quincy adams role in the amistad case Why did the Cherokees move into Texas?a.It was a stipulation from the Cherokee Peace Treaty.b.Chief Bowles moved his tribe into the area due to the abundance of fertile land.c.The U.S. government forced the Cherokees to move into the reservation north of Red River.d.Cherokees wanted to be nearer Texas settlements to ensure protection against the Plains Indians.Please select the best answer from the choices provided En cierto cultivo, inicialmente haba 1000 amebas que se reproducen por biparticion cada da Cuntas amebas habr al cabo de 30 das despus que se inici el cultivo ?