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
lara [203]
2 years ago
14

tank a has 100 gallons of water and is being filled at a rate of 2 gallons per hour. tank b has 140 gallons and is being drained

at a rate of 6 gallons per hour. how many hours must pass in order for the total amount of water in tank A and B to be the same.
Mathematics
1 answer:
Artist 52 [7]2 years ago
5 0

Answer:

5 hours must pass

Step-by-step explanation:

Graph the equations y = 2x + 100 and y = -6x + 140

Then find the x intercept of their intersection, in this case, that is 5

You might be interested in
What is the branch of mathematics that uses variables and operations?
Grace [21]

Answer:

Algebra

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the slope of -y=-x+6
Katarina [22]

<u>Answer:</u>

  • m = 1
  • b = -6

<u>Step-by-step explanation:</u>

We know that:

  • -y = -x + 6
  • y = mx + b

First, we need to change the 'y' sign.

  • => -y = -x + 6
  • => y = x - 6

Now, let's compare both of the equations to find slope.

  • => (y = x - 6) = (y = mx + b)

We can see that the slope is 1 and the y-intercept is -6.

<u>Conclusion:</u>

Therefore:

  • m = 1
  • b = -6

Hoped this helped.

4 0
2 years ago
How to have a different rectangle with the same perimeter
Nuetrik [128]
To have a different rectangle with the same perimeter you just have different measurements. If you need an example let me know!
7 0
3 years ago
Solve <br> 1. x2 + x - 6 = 0
ololo11 [35]

Answer:

x = -3        x=2

Step-by-step explanation:

x^2 + x - 6 = 0

Factor

What two numbers multiply to -6 and add to 1

3*-2 =-6

3+-2 =1

(x+3) (x-2) = 0

Using the zero product property

x+3 = 0   x-2 = 0

x = -3        x=2

6 0
3 years ago
Solve for xxx.<br> x=x=x, equals
Sever21 [200]

Answer: The answer is of course, 3.

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • Use cross products to find the area of the triangle in the xy-plane defined by (1, 2), (3, 4), and (−7, 7).
    13·1 answer
  • Suppose that an individual has a body fat percentage of 18.9% and weighs 128 pounds. How many pounds of his weight is made up of
    5·1 answer
  • PLEASE HELP!
    10·2 answers
  • The outside of a picture frame measures 14 in and 20 in 196in^2 of the picture shows find the thickness of the frame
    10·1 answer
  • If you add twice to 6 times a number, do you get a number that is 6 times greater than 7 times the successor?​
    10·1 answer
  • A rectangular driveway has an area of 880 square feet and a perimeter of 128 feet. What are the dimensions of the driveway?
    10·1 answer
  • Which of the following is equivalent to the polynomial below?
    5·1 answer
  • TU has endpoints at T(5, 11) and U(-4, -1). How long is TU?<br> Please help me
    12·1 answer
  • I need help with this so can someone please help me
    9·1 answer
  • Complete the statements.<br> f(4) is<br> f(x) = 4 when x is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!