1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natta225 [31]
2 years ago
9

A putt putt course offers a deal that when you purchase 10 rounds of golf, you get 1 round for free. if you played a total of 35

rounds, how many rounds did you purchase
Mathematics
2 answers:
satela [25.4K]2 years ago
8 0

Answer:

32 rounds.

Step-by-step explanation:

A putt putt course offers a deal that when you purchase 10 rounds of gold you get 1 round for free.

10 + 1 = 11 rounds On every 11 round there is 1 free round

you played a total of 35 rounds.

This means you played \frac{35}{11}

                                   = 3.1 ≈ 3 times of 11 rounds + 2 rounds

in 3 times of 11 round, you purchased 30 rounds  and got 3 free rounds plus 2 more round.

Since total round 35 rounds = 35 = 3(10 rounds) + 3 free rounds + 2 more rounds

Therefore, you purchased 30 + 2 = 32 rounds and got 3 free rounds.

natima [27]2 years ago
5 0
35/11 = 3.18..... 

This means that out of 35 rounds only 3 of them were free because every 11 rounds 1 is free.

so 35-3=32

You purchased 32 rounds.

Please mark brainliest. This was kind of a confusing question at first.


You might be interested in
How would to show a rate of change of 60 miles per hour on a graph
Fudgin [204]
I think the answer is 12
3 0
3 years ago
What is -3(x+9)=15?
Vadim26 [7]
Answer is x= -14 because you divide each term by -3 and then simplify
7 0
3 years ago
Read 2 more answers
Brooklyn Bridge is 5,985 ft long and 85 ft wide. What distance is one sixth of its length
I am Lyosha [343]

Answer:

The distance is 997.5 ft.

Step-by-step explanation:

Given:

Length of Brooklyn Bridge = 5,985 ft.

Width of Brooklyn Bridge = 85 ft.

We need to find the Distance

Distance = \frac{1}{6}\times lenght

Substituting the value of length to find distance we get;

Distance = \frac{1}{6}\times 5985 = 997.5 ft.

Hence Distance is 997.5 ft.

5 0
3 years ago
Dennis went cross country skiing for 6 hours on Saturday. He skied 20 miles uphill and then 20 miles downhill, returning to his
yulyashka [42]

Answer: Downhill:10mph   Uphill:5mph

Step-by-step explanation:  

We are looking for Dennis’s downhill speed.

Let  

r=

 Dennis’s downhill speed.

His uphill speed is  

5

miles per hour slower.

Let  

r−5=

Dennis’s uphill speed.

Enter the rates into the chart. The distance is the same in both directions,  

20

miles.

Since  

D=rt

, we solve for  

t

and get  

t=

D

r

.

We divide the distance by the rate in each row and place the expression in the time column.

Rate

×

Time

=

Distance

Downhill

r

20

r

20

Uphill

r−5

20

r−5

20

 

Write a word sentence about the time.

The total time traveled was  

6

hours.

Translate the sentence to get the equation.

20

r

+

20

r−5

=6

Solve.

20(r−5)+20(r)

40r−100

0

0

0

=

=

=

=

=

6(r)(r−5)

6

r

2

−30r

6

r

2

−70r+100

2(3

r

2

−35r+50)

2(3r−5)(r−10)

Use the Zero Product Property.

(r−10)=0

r=10

(3r−5)=0

r=

5

3

The solution  

5

3

is unreasonable because  

5

3

−5=−

10

3

and his uphill speed cannot be negative. So, Dennis's downhill speed is  

10

mph and his uphill speed is  

10−5=5

mph.

Check. Is  

10

mph a reasonable speed for biking downhill? Yes.

Downhill:

10 mph

5 mph⋅

20 miles

5 mph

=20 miles

Uphill:

10−5=5 mph

(10−5) mph⋅

20 miles

10−5 mph

=20 miles

The total time traveled was  

6

hours.

Dennis’ downhill speed was  

10

mph and his uphill speed was  

5

mph.

3 0
3 years ago
What point of concurrency in a right triangle is also the midpoint of the hypotenuse?
tekilochka [14]
The correct answer is d, i got it right
8 0
2 years ago
Read 2 more answers
Other questions:
  • Martha's bakery offers a great breakfast meal $3.50 for 4 muffins at that rate what is the price for twelve muffins?
    13·2 answers
  • 3) Find the area of JUST the wood portion of the frame. This is called a composite figure.
    6·1 answer
  • 4 1/2 divided by 1 5/7 =
    15·1 answer
  • If Jodi eats 2 chocolates she will consume 72 calories how many calories will she consume if she eats 5 chocolates
    5·2 answers
  • Photon the polar bear and Peanut the penguin are playing on a sea saw that is 5.0m long from center of seat to center of seat. W
    8·1 answer
  • HELP PLEAAASEEEEE<br>Can someone find the domain and range of this function PLEASE<br>y = 2/x + 3
    10·1 answer
  • What principle will amount to $35000 if invested at 6.5% compounded quarterly for 5 year?
    12·1 answer
  • In cashing a check for $220, Christina asked for the whole amount in $10 and $20 bills. She received a total of 13 bills, four o
    5·1 answer
  • Which equation has no solution ?
    11·2 answers
  • Find three consecutive integers whose sum of the first and the third is -88
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!