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
Drupady [299]
2 years ago
8

Bryan and his son, and Elton and his son all went fishing. Bryan caught as many fish as his son and Elton caught three times as

many fish as his son. All together, they caught 25 fish. How many fish did Bryan catch?
Mathematics
1 answer:
Annette [7]2 years ago
6 0

Answer:

The answer is explained below

Step-by-step explanation:

This is a word problem, therefore to solve it the statement have to be writing in form of an equation and then solved.

Let the number of fishes caught by Bryan's son be x fishes. Since Bryan caught as many fish as his son, Bryan caught x fishes

Let the number of fishes caught by Elton's son be y fishes. Since Elton caught three times as many fish as his son, Bryan caught 3y fishes

All together, they caught 25 fish

Therefore it can be represented by the equation:

x + x + y + 3y = 25

2x + 4y = 25

2x = 25 - 4y

x = (25 - 4y)/2

The number of fish caught by Bryan is half of the difference between the total fish caught and four times the number of fish caught by Elton son

You might be interested in
PLeasehelppp me with this problem
melisa1 [442]
You would need 8.25 cups 
8 0
3 years ago
Read 2 more answers
Two families are shopping for a camping trip. The first family buys 3 flashlights and 4 sleeping bags at a cost of $118. The sec
Sliva [168]

Answer:

3x +4y = 118

5x+6y =180

y= $25

Step-by-step explanation:

Let x = the cost of a flashlight

Let y = the cost of a sleeping bag

3x +4y = 118

5x+6y =180

Multiply the first equation by -5

-5(3x +4y) = -5*118

-15x -20y = -590


Multiply the second equation by 3

3(5x+6y) =3*180

15x + 18y = 540

Add the modified equations together.

We are using elimination to eliminate the variable x

-15x -20y = -590

15x + 18y = 540

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

-2y = -50

Divide by -2

-2y/-2 = -50/-2

y =25

Each sleeping bag costs $25

7 0
3 years ago
Read 2 more answers
Which ordered pair is a solution of the system?
kenny6666 [7]
Y = -2x - 4

x + 4y = 19
x + 4(-2x - 4) = 19
x + (-8x) - 16 = 19
-7x - 16 = 19
-7x = 35
-x = 5
x = -5

y = -2x - 4
y = -2(-5) - 4
y = 10 -4
y = 6

Solution set {-5, 6} (C)
3 0
3 years ago
SCENARIO
Shtirlitz [24]

Answer:

1

Step-by-step explanation:

because on how you show for 2 when you want to win have an accurate meaning of an number

6 0
3 years ago
Read 2 more answers
What’s the correct answer for this question
HACTEHA [7]

All of them are true except AD = GH.

6 0
3 years ago
Other questions:
  • Patton's troops covered 48 miles in 4 hours. he then increased the speed by 8 miles an hour. if the total distance was 108 miles
    6·1 answer
  • Answer with Equation. Lisa has a certain amount of money. She spent $90 and has 3/4 left. what was her original price?
    5·1 answer
  • A water park sold 14 child tickets and 6 adult tickets. What percentage of
    13·2 answers
  • In an electrical circuit, the current passing through a conductor varies inversely with the resistance. Suppose that when the cu
    13·1 answer
  • Why is 1 + (−5) equal to −4?
    15·2 answers
  • Which statement best compares a line and a point ?
    5·1 answer
  • 14 out of the 25 students passed the quiz. What percent of students passed the quiz ?
    12·1 answer
  • Which graph best represents the relationship between time and the average mass?
    6·1 answer
  • Find the roots x^2-13x+30=0<br> (numbers only)
    14·1 answer
  • Plugin y=-5 into either equation and solve for x<br> -6x-8y=-20 or x+y=5
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!