Mathematics High School




Ollie won 2 games for every 5 games that Noelle won. If Noelle won 15 more
games than Ollie over the weekend, how many games did Ollie win?
Ollie:
Noelle:
Answer:

Answers

Answer 1

Answer:

6

Step-by-step explanation:

2:5, 4:10, 6:15

Answer 2

The proportion is solved and the number of games won by Ollie and Noelle over the weekend are 10 and 25 respectively

What is Proportion?

The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given data ,

Let the proportion be represented as A

Now , the value of A is

Ollie won 2 games for every 5 games that Noelle won

So , the proportion is 2 : 5

Now , when Noelle won 10 games , Ollie won 4 games

And , when Noelle won 15 games , Ollie won 6 games

when Noelle won 20 games , Ollie won 8 games

when Noelle won 25 games , Ollie won 10 games

So , the difference of their winnings is now = 15 games

Hence , the number of games won by Ollie and Noelle over the weekend are 10 and 25 respectively

To learn more about proportion click :

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Related Questions

what is the answer of 81g^2 - 36f^2 ?????

Answers

Answer:

(9g - 6f)(9g + 6f)

Step-by-step explanation:

81g^2 - 36f^2 =

(9g)² - (6f)² =

(9g - 6f)(9g + 6f)

p^7 x p = ?
please answer

Answers

Answer:

Your answer is p^8

Step-by-step explanation:

p^7 × p

p^7 + 1

p^8

Please!

Mark me brainlist

Answer:

[tex]p^{8}[/tex]

Step-by-step explanation:

In exponent multiplication, if base are same, add the exponents

[tex]a^{m}*a^{n} = a^{m+n}\\\\\\p^{7}* p = p^{7+1} = p^{8}[/tex]

Anwser these questions

Answers

Use photo math , it helps lol

the food service industry is projected to grow from 13.1 million to nearly 14.4 million employees by 2023.calculate the percent increase

Answers

Answer: 9.92% increase

Step-by-step explanation:

(14.4MM-13.1MM)/(13.1MM) = 0.099237  0.0992 to 3 sig figs

9.92% increase

Otis has $6.72, and he wants to buy some pencils that cost $1.12 each. How many pencils can he buy?
4 pencils
5 pencils
6 pencils
7 pencils

Answers

Answer:

Otis can buy 6 pencils...

Answer:

Otis has $6.72, and he wants to buy some pencils that cost $1.12 each. How many pencils can he buy?

4 pencils x

5 pencils x

6 pencils :D

7 pencils x

Step-by-step explanation:

6 pencils

In the diagram, P, Q, R, S, and T are collinear. PT=54 QT= 42 QS= 31 and RS= 17. Then find PQ, QR, ST, PS, PR, RT

Answers

   If the points like P, Q, R, S and T are collinear they will follow the segment addition postulate.

  Length of segments will be,

 PQ = 12 units

 QR = 14 units

 ST = 11 units

 PS = 43 units

 PR = 26 units

 RT = 28 units

It's given in the question,

P, Q, R, S, T are collinear.

And the lengths of different segments are,

PT = 54QT = 42QS = 31RS = 17

By segment addition postulate,

PQ + QT = PT

PQ = PT - QT

PQ = 54 - 42

     = 12 units

QR + RS = QS

QR = QS - RS

     = 31 - 17 = 14 units

ST = QT - QS

     = 42 - 31 = 11 units

PS = PT - ST

     = 54 - 11

     = 43 units

PQ + QR = PR

12 + 14 = PR

PR = 26 units

RS + ST = RT

17 + 11 = RT

RT = 28 units

Learn more,

https://brainly.com/question/17253611

if 1 kg is equivalent to 1.000g then 8.500g is 8.5kg?

Answers

Answer:

too

Step-by-step explanation:

hhsihwhsusqioshsisjwk shshsusbsoosjs

(Please help) What is the rate of change of y with respect to x?

Answers

answer will be 2÷18=9

and the answer is 9

please mark this answer as brainlist

70x2 ? A 10 B 24 C 100 D 140

Answers

Answer:

140

Step-by-step explanation:

[tex] \mathrm{Answer} : [/tex]

70 × 2 = 140

therefore, correct answer is D. 140

PLEASE HELP ME DUE IN 15 MINUTES!!!

Given: (-3.2)
a. Simplify the given expression.

b. Write two expressions equivalent to the given
expression. Explain why the three expressions
are equivalent.

Answers

Answer: a- 1

Step-by-step explanation:

What is the largest integer that is below square root of 13?

Answers

sqrt 13 = 3.605551~
largest integer below = 3

Answer:

I don't know man .....lol

Order the number from least to greatest
1. root of seven, 2, root of 8/2
2. root of 220, -10, root of 100, 11.5

Answers

1. sr(8)/2, 2, sr(7)

2. -10, sr(100), 11.5, sr(220)


Find the distance between the two points rounding to the nearest tenth (if necessary).
(0, -8) and (-5,4)

Answers

X1= 0
Y1= -8
X2= -5
Y2= 4

M=(y2-y1)/(x2-x1)
M= (4- -8)/(-5-0)
M= (4+8)/(-5-0)
M= (12)/(-5)
M= -2.4

Answer:

13 units

Step-by-step explanation:

Calculate the distance using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = (0, - 8) and (x₂, y₂ ) = (- 5, 4)

d = [tex]\sqrt{(-5-0)^2+(4-(-8))^2}[/tex]

   = [tex]\sqrt{(-5)^2+(4+8)^2}[/tex]

   = [tex]\sqrt{25+12^2}[/tex]

   = [tex]\sqrt{25+144}[/tex]

   = [tex]\sqrt{169}[/tex]

   = 13

Answer true or false. Provide an examp
17. The set of negative numbers are closed under division.

Answers

Answer:

false

Step-by-step explanation:

Will mark 1st person as brainliest

Answers

Answer:

-23/9

Hope it helps! Leave a 5 star rating and a comment so I know it helped you all! Thanks! :D

Give the correct model for the situation.

Zoey earns $20 an hour babysitting plus a $5 flat rate for gas. How many hours must Zoey work to earn at least $125?

Group of answer choices

20h+5≤125




20h+5=125




20h+5≥125




20h−5=125

Answers

Answer:

C

Step-by-step explanation:

when it says at least it means ≥ so c is the only on

How many milliseconds are in a kilosecond?

Answers

Answer:

[tex]1kilo \: sec = {10}^{3} sec \\ 1milli \: sec = {10}^{ - 3} sec \\ so \: 1 \: kilo \: sec = {10}^{6} \\ thank \: you[/tex]

Answer:

The answer is 1000000

.Step-by-step explanation:

Graph and Label the Points on the coordinate plane below

Answers

In order to graph these, you need to understand the X and Y axis.

The X-Axis contains the first number in your ordered pair, and goes left, right (horizontally) for example the first ordered pair you have.

(2,5 1/2). To do this, move 2 spaces to the right on your X-axis. now go 5 and a half spaces up, and plot the point.


(-2 1/2, 0.5) For this one, you move 2 and a half spaces to the left on the X-axis, and half a space up. put a point there.


(3.5, -4 1/2) move 3 and a half spaces to the right on your X-axis, and go 4 and a half spaces down. put a point there.

let me know if you have questions! :)

is √75 greater than 8

Answers

Yes it is square root of 75 is 8.66
yes because the square root of 75 is 8.6

someone help me please

Answers

Answer:

8

if u look closely,triangle abc has 4 identical triangle def in it.

Help help help help please

Answers

Answer:

in my opinion

Step-by-step explanation:

b i would say it depends on how hard or how soft you throw it, and for C what kind of ball did you use or if you didn't lol just say this. I used a small ball and it was 2.5m

Barb had $55 in her checking account. She spent $12 on makeup and $13 on
socks. How much is in her checking account now?

Answers

Answer: Barb now has 30$ left.

Step-by-step explanation:

55-12=43 43-13=30

solve ?

-4-4(-x-1)=-4(6+2x)​

Answers

[tex]-4-4(-x-1)=-4(6+2x)\\\\-4+4x+4=-24-8x\\\\4x=-24-8x \ \ /+8x\\\\12x=-24 \ \ /:12\\\\\huge\boxed{x=-2}[/tex]

hi can someone help me ?​

Answers

Answer:

G is 7.3 and H is .72

Step-by-step explanation:

Answer:

G.= 0.725      H.= 0.072

Step-by-step explanation:

Hope that helps!

4
A study measured the average rainfall in 130 months in the state of Hawaii. The average monthly rainfall was 3.7 inches with a stand
0.3 inches. Assume the data is normally distributed. How many months of rainfall had between 3.4 and 4 inches of rainfall?
130 months
124 months
68 months
112 months
88 months
Back
Next
1

Answers

Answer:

I'm unsure, I've seen questions like this before but not this one

Which inequality is true? ​

Answers

C, because π ≈ 3,14 so 9π = 9 · 3,14 = 28,26 > 27

C is the true one because it’s has pie

Answer the questions below.
(a) The area of a rectangular parking lot is 5673 m².
If the width of the parking lot is 61 m, what is its length?

Length of the parking lot:

(b) The perimeter of a rectangular pool is 292 m.
If the length of the pool is 88 m, what is its width?
Width of the pool:

Answers

Step-by-step explanation:

#1

Length = Area/Width

Length = 5673/61

Length = 91 m

#2

Perimeter = 2(l + w)

292 = 2(88 + w)

292/2 = 88 + w

146 = 88 + w

146 - 88 = w

58 = w

Miguel spends $20 a day for 3 days. He earns $17 a day for 5 days. Does Miguel end up with more or less money than he started with? By how much?

Answers

Answer:

more money by 25 dollars

Step-by-step explanation:

Spent:

20 *3 = 60

Made:

17*5 =85

-60+85 = 25

Het made 25 dollars over the period

Answer:

If Miguel spent $20 a day for 3 days that's $60 spent.

If he makes $17 a day for 5 days that's $85.

So that means that he ended up with more money than he started with.

he ended up with $25 more than what he started with.

Hope it helps!

Which postulate proves these two triangles are congruent?

Answers

Answer:

C. HL

Step-by-step explanation:

Since both triangles have a congruent hypotenuse (they share the same hypotenuse) and both have a 90° angle, with a congruent leg, then the postulate that proves these two triangles are congruent, would be the HL (hypotenuse leg) postulate.

please help!! 2 - 7 when x = - 1

Answers

2-7 when x=-1?
2-7=-5?
What’s x=-1 information for?
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