Mathematics Middle School

Speedy Boat Rental charges a 15$ deposit fee plus a 2$ for each hour of use to rent a paddle boat. Witch equation is right?

1. x=15y+2
2. y=15x+2
3. y=2x+15

Please give me a real answer. I will give you extra points.

Answers

Answer 1

Answer:

it's 2

Step-by-step explanation:

2. y=15x+2

Related Questions

Find the value of y when x=7. y=____

Answers

In this case, 7 is being added to the odometer which already reads 78. If you add 7 to 78, you get 85. Meaning y = 85!

78+x=85, therefor, y=85

Your friend finds the value of 8⁴. 8⁴ = 8x4 = 32 Is your friend correct? Explain

Answers

I would say my friend is correct. I think this because when doing function tables, i would often say x2, x5, etc. This would mean that it would be X x 2, and X x 5. If you replace the "x" and turn it into 8, than I would think it would mean the same thing. So, yes. My friend is correct.

I'm not sure if this was what you were looking for, but I hope this helps somehow!

A submarine travels at an elevation of 75 3/4 ft relative to sea level. Then its elevation changes by -16 3/8 ft. What is the new elevation of the submarine? Show your work. Please help. :(

Answers

Answer:

it is relative to above sea level -16 3/8

Step-by-step explanation:

only do a row and show where the numbers are

Consider the points (-5,2) and (3,-9)
What is the VERTICAL distance

Answers

We need to look at the y-coordinates to find the vertical distance. I see 2 and -9. We need to add 9 and 2 to get our answer. The vertical distance is 11.

Answer:

(3,-9)

Step-by-step explanation:

mag comment kong mali

po ang sagot please react

Sarah wanted to buy a TV. She had $390 in her pocket. The TV she wanted was $415; however she had a 10% off coupon. The sales tax is 6%. Does she have enough money to purchase the TV?

Answers

Answer: Sarah does not have enough money to purchase the TV.

Explanation: The total price is $395.91.

Answer:

No

Step-by-step explanation:

10% of 415

= 1/10 of 415

= 1/10 * 415

= $41.5

415 - 41.5 = $ 373.5

6% of 415

= 6% * 415

= $24.9

∴ $373.5 + $24.9 = $398.4

∴ Sarah cannot buy the TV as she is $ 8.4 short.

Archer Middle School has 78 students playing soccer this year. This number is 6 more than 3 times the number of students who played last year. Let n represent the number of students who played last year. Which equation expresses an equality between two different ways of expressing the number of students who are playing soccer this year?

A: n + 6 = 78
B: 3n + 6 = 78
C: n - 6 = 78
D: 3n - 6 = 78

Answers

The answer is B. This is because we know this is 6 more than 3 times the number of students that played last year. A and C makes no sense. D does not make any sense because it is 6 more not 6 less.
b is the answer bc you are adding the 6 and multiplying the 3 with the variable

Does the following relationship represent a function?

Answers

Answer:

No. It represents the coordinate plane. it does not represent a function.

Step-by-step explanation:

hope this helped.

No it doesn’t because the coordinate plane doesn’t represent a function.

I NEED HELP ASAP PLEASE
Drag each graph to the correct location on the table. Identify the scatter plots that show a positive association, a negative association, or no association.

Answers

Graph 1 negative
Graph 2 negative
Graph 3 no correlation
Graph 4 positive
Graph 5 no correlation
Graph 6 positive

(Arranged from first to last)

Giovanni can read 210 words per minute. If there are approximately 540 words on a page, about how many pages can he read in 3 hours? Round your answer to the nearest whole number.

462 pages
122 pages
233 pages
70 pages

Answers

It would be 70 pages because 210 divided by 3 is 70

She can read 70 pages in 3 hours.

What is proportion?

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

The relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

We are Given:

Giovanni can read 210 words per minute and, books contain 540 pages

So, she can read the portion of book

=210/540

= 21/54 per minutes

= 21/54  x 60

= 23.3 pages in one hour

and in 3 hours she can read

= 23.3 x 3

= 70 pages in 3 hours

Learn more about unitary method here:

brainly.com/question/22056199

#SPJ2

Ramiro is 3/10 as tall as the flagpole. The flagpole is 5/9 as tall as the nearby tree. The tree is 32 2/5 feet tall. How tall is Ramiro?

Answers

Answer:

5.4 feet

Step-by-step explanation:

Start with the flagpole. It is 5/9 of 32 2/5.

32 2/5 = 162/5.

5/9 * 162/5 = 162/9.

Ramiro is 3/10 as tall as 162/9.

3/10 * 162/9 = 27/5, or 5.4 feet tall

His height is 5.4 f

Thank you...

I promise I will give you a crown if you do it right.
Q. Arrange the following integers in ascending order.
a. 3902, -3923, -3454, -3345, 3623, -3212.
b. 1005, -1090, -1420, -1230, 1302.
c. -100, -110, -99, 99, 101, 110.
d. 9990, 9011, 9909, -9099, -9990, 9099.

Answers

Answer:

A) -3923, -3454, -3345, -3212, 3623 and 3902.

B) -1420, -1230, -1090, 1005 and 1302.

C) -110, -100, -99, 99, 101 and 110

D) -9990, -9099, 9011, 9099, 9909, 9990

Step-by-step explanation:

find -3(-1.25) (I cant screenshot it sorry!) HELP PLEASE


-----------------------------------------------

-4 -3 -2 -1 0 1 2 3 4

Answers

Answer: 1.25

Step-by-step explanation:

The answer is 1.25 I think

WILL GIVE BRAINLIEST LIKE FIVE HEARTS THE WHOLE SHEBANG
PLZ ANSWER AS SOON AS POSSIBLE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The graph shows how many bottles a machine caps in a certain number of seconds.


Part A

What is the constant of proportionality, and what does it mean in this situation?

Use the drop-down menus to show and explain your answer.

The constant of proportionality is

Choose...

; the machine caps

Choose...

bottles in

Choose...
Note; Each 'Choose', Is either 15, 20, or 30)

Answers

Answer:

Step-by-step explanation:

tha constant of proportionality is 20

and it means tha constant ratio of variable quantity to another which makes it proportional

btw if it don’t make sense i can explain it more

Determine whether each figure creates the conditions to form a unique triangle, more than one triangle, or no triangle..

8 cm along the left side of the triangle and 45 degrees in the lower left of the triangle....

more than one triangle
a unique triangle
no triangle

Answers

Answer:

  (a)  more than one triangle

Step-by-step explanation:

Specifying one side and one angle is not sufficient to define a particular triangle. More than one triangle can meet those requirements.

This one is number 6

Answers

i’m not entirely sure, but i do think it could be B.

Possible answer: A

Step-by-step explanation:

it could be A because the first few pairs of the #5 are multiplied by 2 and 25 multiplied by 2 is 50. Im not entirely sure.

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

Answers

Answer:

a

Step-by-step explanation:

i just needed the points

If each unit on the grid represents 2.5 inches, find the height of the triangle.

Answers

Answer:

15

Step-by-step explanation:

on edge

The answer is 15 inches

include a explanation pls

Answers

Answer:

C

Step-by-step explanation:

help look at the pic

Answers

Answer:

59

Step-by-step explanation:

i used a calculator

D

Answer:

D

Step-by-step explanation:

negative divide negative will be positive

What is the solution to this equation?

−6(x+7)=−30

Enter your answer in the box.

Answers

Answer:

x = -2

Step-by-step explanation:

-6(x + 7) = -30

distribute the -6

-6 * x = -6x and -6 * 7 = -42

-6x - 42 = -30

add 42 to both sides

-6x = 12

divide both sides by -6

-6x/-6 = x and 12/-6 = -2

we're left with x = -2

pls help me with this question

Answers

Answer:

For $14.80 & $10.50 tip is not proportional. The tip of $0.78 is proportional for $5.20 order

I really need help if u want to help me I will be ur best friend lol help me pls girls and boys! also, i neeeeeed you to not just use this for points, i actually need help ya'll

Answers

Answer:

denise:39

Denise:19.5

David:19.5

Step-by-step explanation:

They split the pears between the two. it shows that n is 39 and the both had pears

denise:19.5

David:19.5

Answer:

denise:39

Denise:19.5

David:19.5

Step-by-step explanation:

look at the other person srry

10 points ... for anyone

Answers

Answer:

gimmethat

Step-by-step explanation:

Does the following relationship represent a function?

Answers

Answer:

yes

Step-by-step explanation:

the output can have more than one input

the input cannot have more than one output

I hope this helps!!

Answer:

No. it does not represent a function.

Step-by-step explanation:

hope this helps.

Sally has 243.75 pieces of candy. John has 27.4 pieces of candy. How many pieces of candy do they have in all? John thinks altogether there are 217.15 pieces of candy. Is he correct? Explain your thinking.

Answers

Answer:

Yes, John is correct.

Step-by-step explanation:

To find the total amount of candy you must add the amounts Sally and John have. Sally has 243.75 and John has 27.4. When you add those two together you can 217.5 which is what John thinks therefore he is correct.

can some one help please?

Answers

Answer:

my suggestion is to break down the 3d shape into a rectangle and two circles. that way u can label the rectangle and the circles to solve the problem.

Step-by-step explanation:

i hope this helps you!

curved surface area of a cylinder is = 2*pi*radius*height = 2*pi*4*12=96pi

im on my knees begging for help pls.
Ali has q quarters. Tom has four more quarters than Ali.




Drag and drop the expressions into the boxes to write an expression that represents the number of quarters Ali and Tom have together.


___+___


4 q 5 q+4 q+5 q-4 q-5

Answers

Answer:

q+4=Toms amount of quarters

Step-by-step explanation:

Name the Solid.
What is the VOLUME of the solid?
Round to the nearest tenth if necessary.

Answers

Answer:

Rectangular Prism

V= 891 m^2

Step-by-step explanation:

The volume is the base (9x9) times the height (11).

Answer:

The answer should be 891m

Step-by-step explanation:

You multiply the Width, Length, and Height ( 9 x 9 x 11)

which would give you 891m.

Sarah babysits her neighbor's son to make money. Her earnings can be represented by the equation
M = 9h
where M is the money she earns and h is the hours she babysits.

Samara babysits her cousin to make money. Her earnings can be represented by the graph.



Which babysitter earns more money per hour?

Answers

Answer:

Sarah makes more money.

Step-by-step explanation:

Sarah makes $9 an hour babysitting while Samara make $3 an hour babysitting. For every 1-hour Sara babysits, Samara has to babysit 3-hours to make the same amount of money. Hope this helps :)

Sarah makes more money

6 x ( 10 + 3 ) - 18 help me please ǝɯᴉʇ ɹnoʎ ɹoɟ noʎ ʞuɐɥʇ .

Answers

Answer:

The answer is 60

Step-by-step explanation:

6 x ( 10 + 3 ) - 18

6 x 13 - 18

78 - 18

60

Answer is 60.

6 • (10 + 3) - 18

6 • 13 - 18 (solve parentheses)

6 • 13 = 78 (multiplication)

78 - 18 = 60 (subtraction)

Other Questions
If the vapor pressure of water at 20.0 o C is 17.535 torr, and the atmospheric pressure measured by a barometer was 757.3 torr, what is the partial pressure of H2 in the gas mixture in a buret a. Why do you think the number of fires that occurred between 1977 and 1995 has decreased? The bird house in your friend's yard casts a shadow that is 14 feet long. Your friend is 5 feet tall and casts a shadow that is 3.5 feet long. What is the height of the bird house? The Tell-Tale Heart by Edgar Allan Poe Name_________________________________________Character Motivation: Calculated Killer or Truly Mad? Date_______________________ Period__________Directions: As you read the The Tell-Tale Heart, write down specific details/lines from the text that show the narrators motivation for killing the old man, then telling on himself. Then, check the appropriate box that corresponds with his motivation and how it is shown.Details from TextParagraph #Calculated KillerTruly MadActionsWord ChoiceActionsWord ChoiceDetails from TextParagraph #Calculated KillerTruly MadActionsWord ChoiceActionsWord Choice HELP WILL GIVE BRAINLIEST AND 25 POINTSBased on what you have learned, compare how each Allied countrys goals changed between the Tehran and Potsdam Conferences, and discuss whether their goals were met.write one to two paragraphs and compare how each of the allied country's goals changed between the Tehran and Potsdam conferences Mis padres ____ orgullososestn or sonMis tos ____ granjeros son or estnEllos ____enojadosson or estnEl seor Gmez____bomberoes or estEl profesor de fsica ___muy inteligenteest or esHoy___nubladoes or estEl caf____muy caliente est or esPoe fin ____viernesest or esCorte, que ya ____ casi las nueve!son or estnMis vecinos ____ muy ricosson or estn Brainliest answer if you answer well :)if you use googl e translate i will know and it won't be the right answer so don't List three causes of the Revolutionary War. Marcus dropped a ball from a height of 400 cm. The sequence below shows the height of the ball, in cm, during its first four bounces.240, 144, 86.4, 51.84,Which formula could be used to determine the height of the ball after n bounces? A. h(n) = 400(0.60)^nB. h(n) = 400(0.60)^(n-1) C. h(n)= 240(0.60)^nD. h(n) - 240(0.60)^(n-1)(nvm, I figured it out. sorry lol) Please help me... I really need it. How would you describe the best way to get REVENGE on an enemy? What happens during a penumbral lunar eclipse? one agent of erosion is wind. When loose sediments the size of sand or smaller are present, nearby solid surfaces are susceptible to erosion by wind. a. Trueb. False Factor 1/5 out of 1/5x - 3/5 Whats the chain of infection? how did automobiles change american life in the 1920s what is m SMELL is to NOSE, as SOUND is to: A ear B: eye C: music D: trumpet E: None of these A person can spend at most $12 on corn oil and cereal. A bottle of corn oil costs $3 and a box of cereal costs $2. Identify the inequality and the graph that describe the situation where x is the number of bottles of corn oil and y is the number of boxes of cereal. The ______ was a period of religious reform and renewal in the 16th century that led to the establishment of the Protestant churches.Renaissance< >Counter-ReformationNinety-Five Theses