Answer: the small bottle holds 15 ounces while the large bottle holds 23 ounces.
Step-by-step explanation:
Let x represent the number of ounces that a small bottle holds.
Let y represent the number of ounces that a large bottle holds.
He drank 2 small bottles and 2 large bottles, for a total of 76 ounces. It means that
2x + 2y = 76 - - - - - - - - - - - - 1
The day before, he drank 4 small bottles and 1 large bottle, for a total of 83 ounces. This means that
4x + y = 83 - - - - - - - - - - - - -2
Multiplying equation 1 by 2 and equation 2 by 1, it becomes
4x + 4y = 152
4x + y = 83
Subtracting, it becomes
3y = 69
y = 69/3 = 23 ounces
Substituting y = 23 into equation 1, it becomes
2x + 2 × 23 = 76
2x + 46 = 76
2x = 76 - 46 = 30
x = 30/2 = 15 ounces
Answer:
72 Students
Step-by-step explanation:
Don't ask me how I know this ,I just know.
There are two letters.
Let first letter be A
Let second letter be B
There is one 2 digit number
So, let the number be 5
Now, lets see which are the possible bicycle licence plates:
1. AB5
2. BA5
3. A5B
4. B5A
5. 5AB
6. 5BA
Now, there are 6 different licence plates.
So, 6 different licence plates are possible.
Answer:
(t + 9) ≤ 9
Step-by-step explanation:
One-fourth multiplied by sum of t and 9 is at most 9
One-fourth ![\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D)
sum of t and 9 = t + 9
at most 9 = ≤ 9