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
Rzqust [24]
3 years ago
5

7

Mathematics
1 answer:
Effectus [21]3 years ago
4 0

Answer:

27

Step-by-step explanation:

Let T be the capacity of the tank.

Since the tank was 1/3 full and ends up 7/9 full.

         \frac{7}{9}T - \frac{1}{3}T = 12  

Simplifying the left side of the equation, tells us how much 12 gallons fills.

         \frac{4}{9}T = 12

Now we solve for T:

         T = 12*9/4

         T = 27

You might be interested in
What is the point slope form of a line with a slope of 5 and points (-1,3)
mezya [45]

Answer:

y - 3 = 5(x + 1)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

here m = 5 and (a, b) = (- 1, 3), hence

y - 3 = 5(x - (- 1)), that is

y - 3 = 5(x + 1) ← in point- slope form

7 0
3 years ago
Please help please help please helppppppppppppppppppp
Amiraneli [1.4K]

Answer:

600

Step-by-step explanation:

3 0
3 years ago
What is the solution to 5p - 9 = 2p + 12
a_sh-v [17]

Answer:

p = 7

Step-by-step explanation:

Step 1: Subtract 2p from both sides.

5p − 9 − 2p = 2p + 12 − 2p

3p − 9 = 12

Step 2: Add 9 to both sides.

3p − 9 + 9 = 12 + 9

3p=21

Step 3: Divide both sides by 3.

\frac{3p}{3} = \frac{21}{3}

p = 7

3 0
4 years ago
Haji rows his canoe 10 mph in still water. He noticed one day that he could row 4 miles upstream in the same amount of time he c
Artist 52 [7]
2.0 mph
Good luck and Have fun with School
6 0
4 years ago
Read 2 more answers
I really don't understand how to solve this- please help ASAP!! Thx
riadik2000 [5.3K]
It’s either 4 or -4 I would suggest
8 0
3 years ago
Read 2 more answers
Other questions:
  • Integrate sin^-1(x) dx<br><br> please explain how to do it aswell ...?
    15·1 answer
  • Use the substitution method to solve the system of equations. Choose the correct ordered pair.
    6·2 answers
  • 10. If AB = BC, AX = 4x + 5, and<br> CX = 15, find AC.
    6·1 answer
  • In65 - lnX = 39<br> What does X=?
    13·1 answer
  • Kendra owns a restaurant. She charges $1.50 for 2 eggs and one piece of toast, and $0.90 for one egg and one piece of toast. How
    5·2 answers
  • 5x-6y=-15 5x+6y=12 use elimination
    5·1 answer
  • The right triangle below satisfies 0 , or =, whichever makes the statement true.
    8·1 answer
  • Write 3^n / 9^n-1 as a power of 3
    8·1 answer
  • Need a quick answer please
    15·1 answer
  • Honestly just need help finishing this I am so stuck on it
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!