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
iren [92.7K]
3 years ago
7

HELP PLEASE!!! EASY I just haven't done algebra in a while so I forgot lol.

Mathematics
2 answers:
Readme [11.4K]3 years ago
6 0

Answers:

Larger bottle = 44 gallons

Smaller bottle = 33 gallons

=====================================================

Explanation:

L = capacity of larger bottle

S = capacity of smaller bottle

Capacities are in gallons

We're told the ratio of these capacities is 4 to 3, meaning L/S = 4/3. Note how L goes first on top since 4 is the first number and it's larger than 3.

Cross multiply to get 3L = 4S. We can solve for S to get S = 3L/4.

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

We're also told that the larger bottle has 11 more gallons than the smaller one, so,

Larger = Smaller + 11

L = S+11

L = (3L/4) + 11 .... plug in S = 3L/4

4L = 4*(3L/4) + 4*11 ... multiply every term by 4

4L = 3L + 44 .... the fraction goes away afterward

4L-3L = 44 .... subtract 3L from both sides

L = 44

The larger bottle can hold 44 gallons

S = 3L/4

S = 3*44/4

S = 3*11

S = 33

The smaller bottle can hold 33 gallons

Note that L-S = 44-33 = 11 to show there's an 11 gallon difference between the larger and smaller bottles. We can also see that L/S = 4/3 is also true because 44/33 = 4/3. This confirms our answers.

ElenaW [278]3 years ago
5 0

Answer:

wait.. almost done...

Step-by-step explanation:

You might be interested in
At the movie theatre, child admission is $5.20 and adult admission is $9.00 . On Saturday, 156 tickets were sold for a total sal
stiks02 [169]

We can solve this by using systems of equations.

Let's find our first formula, how much money was made using the tickets.

5.20x + 9y = 1027.80

Here x is how many child tickets we sold and y is how many adult tickets we sold. Now that we have defined that, we can make another formula for the total tickets sold!

x + y = 156 since we sold 156 tickets that could be any combination of child and adult tickets.

Let's solve this system. I'm going to use <em>substitution</em> so I'm going to take our second formula and subtract both sides by x to get y = 156 - x.

Now I will plug this in the first equation for y to get You plug it in for y to get 5.20x + 9 (156-x) = 1027.8.

From this you can solve for x to get x = 99.

Since x + y = 156

99 + y = 156

y = 57

There were 99 child tickets and 57 adult tickets.

3 0
3 years ago
ANSWER ASAP!!! PLEASE... I really need an answer ;-; ..
arsen [322]

1:59 pm is 13:59, 13:59 - 06:31 = 07:28

Answer: 7 hours 28 minutes to reply

2.,3. On a "date" at 6:31 am when he already has a girlfriend?   Dump him and don't look back.



3 0
3 years ago
Read 2 more answers
Write a function describing the relationship of the given variables.
Oliga [24]

Answer:

The function describing the relationship of V and t is V = 3t²

Step-by-step explanation:

* Lets explain the meaning of direct variation

- The direct variation is a mathematical relationship between two

  variables that can be expressed by an equation in which one

  variable is equal to a constant times the other

- If Y is in direct variation with x (y ∝ x), then y = kx, where k is the

 constant of variation

* Now lets solve the problem

# V is varies directly with the square  of t

- Change the statement above to a mathematical relation

∴ V ∝ t²

- Chang the relation to a function by using a constant k

∴ V = kt²

- To find the value of the constant of variation k substitute V and t

 by the given values

∵ t = 6 when V = 108

∵ V = kt²

∴ 108 = k(6)² ⇒ simplify the power 2

∴ 108 = 36k ⇒ divide both sides by 36 to find the value of k

∴ 3 = k

- The value of the constant of variation is 3

∴ The function describing the relationship of V and t is V = 3t²

3 0
3 years ago
The town recreation committee raised money to increase the circumference of the jogger’s park, which was initially 1000 feet. It
yawa3891 [41]

Answer:C. 3000 ft

Step-by-step explanation:

First, find the radius of the circumference.

By dividing 1000 ft by 2, which is 500, and that is the radius.

Then you multiply the radius by 3, which is 1500.

Finally, you want the circumference, to find the circumference you need to multiply the radius by 2, which is 3000 ft.

That’s it.

3 0
3 years ago
Does 3+ mean 3 and up or more than 3? This is a stupid question, but I don't remember lol
gregori [183]
3+ means 3 and up hope i could help.
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the greatest common factor of 20 and 36?
    12·2 answers
  • Halp me with this math problem
    11·2 answers
  • What is the positive solution to this equation?<br> 4x2 + 12 x= 135
    8·1 answer
  • PLEASE HELP!!!<br><br> Find x<br><br> a. x=1<br> b. x=-1<br> c. x=-9<br> d. x=9
    13·1 answer
  • What is the area of this trapezoid?
    7·2 answers
  • Owen has 50% more cash than Sandra, and Sandra has 20% more cash than Amada. How much more cash than Amada does Owen have, if Am
    15·1 answer
  • A telephone pole were fixed 50m apart.how many poles were there in 26km??​
    11·1 answer
  • HELP RIGHT NOW ! <br> ASAP !
    10·1 answer
  • Problem 1. Consider first order equations and determine if they are linear homogeneous, linear inhomogeneous, or nonlinear (u is
    10·1 answer
  • A questionnaire was given to students. The first question
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!