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Marrrta [24]
3 years ago
11

Wrestling coach is entering his team in a tournament there is a $75 fee for each team entered plus a five dollar fee for each wr

estler entered The total cost 1013 in a wrestling tournament can be represented by the equation F=5w+75 where f is the total fee and w is the number of wrestlers entered
Mathematics
1 answer:
Olegator [25]3 years ago
5 0

Answer:

188 wrestlers

Step-by-step explanation:

Given

F =5w + 75

F = 1013

Required

Determine the number of wrestlers (w)

We have:

F =5w + 75

Substitute: F = 1013

1013 = 5w + 75

Collect like terms

5w = 1013 - 75

5w = 938

Divide both sides by 5

w = 187.6

Round up to get the number of wrestlers

w = 188

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Plz help question below
bearhunter [10]
Plan A costs a total of $95 since it says $95 for unlimited talk and text.

Plan B:
(.10 x 800) + (.05 x 1000)
The (.10 x 800) represents 10 cents per talk minute for 800 minutes.
The (.05 x 1000) represents 5 cents per text message for 1000 text messages.
Solve:
.10 x 800 = 80
.05 x 1000 = 50
80 + 50 = 130
This means Plan B will cost him $130 under these conditions.

Plan C:
20 + ((.05 x 800)+(.05 x 1000))
The 20 + represents a flat rate of $20 per month.
The (.05 x 800) represents 5 cents per call minute.
The (.05 x 1000) represents 5 cents per text.
Solve:
.05 x 800 = 40
.05 x 1000 = 50
20 + 40 + 50 = 110
This means Plan C will cost him $110 under these conditions.

Plan D:
45 + (.10(800 - 500))
The 45 + represents a flat monthly rate of $45.
The (800 - 500) represents how many minutes he has to pay for with the 500 free.
The .10 is the cost per extra minute.
Solve:
800 - 500 = 300
.10 x 300 = 30
45 + 30 = 75
This means Plan D will cost him $75 under these conditions.

In short:
Plan A- $95
Plan B- $130
Plan C- $110
Plan D- $75 
The least expensive among these is Plan D, which only costs $75 per month.
5 0
3 years ago
What is the circumference of the following circle? d=4<br> PLEASE HURRY
forsale [732]

Answer:

12.57

Step-by-step explanation:

12.57

I used a calc have a good day!

4 0
2 years ago
How many lines of symmetry does a regular octagon have?
Lesechka [4]

Answer:

8

Step-by-step explanation:

  • An Equilateral Triangle (3 sides) has 3 Lines of Symmetry
  • A Regular Pentagon (5 sides) has 5 Lines of Symmetry
  • A Regular Hexagon (6 sides) has 6 Lines of Symmetry
  • A Regular Heptagon (7 sides) has 7 Lines of Symmetry
  • A Regular Octagon (8 sides) has 8 Lines of Symmetry
7 0
3 years ago
Curtis threw 15 darts at a dartboard.40% of his darts hit the bull’s eye.how many darts not hit the bulls eye?
Harlamova29_29 [7]

Answer:

9

Step-by-step explanation:

The number of darts that failed to hit the bulls eye is 40% of 15 subtracted from 15

Since 40% of the darts hit the bulls eye .

Therefore

40% of 15

40/100 x 15

0.4 x 15

6

This means that 6 darts hit the bulls eye.

Therefore,number of darts that did not hit the bulls eye is

15 - 6 = 9

9 darts failed to hit the bulls eye

7 0
3 years ago
Which is the simplified rational expression for 9x-5/4x-1 + (3x-8/4x-1 - 5x+3/4x-1) ?
Amanda [17]

Answer:

you answer is <u>7x - 16</u>

4x - 1

8 0
2 years ago
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