Answer
The first one is equal and the second one is the first choice.
Each of the small pitcher will contain 4 cups of water while each of the large pitcher will contain 16 cups of water.
Therefore, two equal-sized large pitchers will hold 32 cups of water while the two equal-sized small pitchers will hold 8 cups of water
<h3>
Larger Pitchers</h3>
The 2 larger pitchers are equal in size.
Let
each size of the large pitcher = x
Two large size pitcher = 2x
<h3>
Smaller Pitchers</h3>
The 2 smaller pitchers are equal in size
let
each size of the pitcher = y
Two small sized pitchers = 2y
<h3>Pitchers Capacities</h3>
The whole pitchers holds 40 cups of water. Therefore,
The capacity of one large pitcher minus the capacity of one small pitcher is 12 cups. Therefore,
Combine the equations.
2x + 2y = 40
x - y = 12
x + y = 20
2y = 8
y = 8 / 2
y = 4
x - 4 = 12
x = 12 + 4
x = 16
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Answer:
91%
Step-by-step explanation:
We can use the formula 
- "is" is 90
- "of" is 99
- "percent" is what we are solving for so we will denote it as x
Substituting in our values we get 
- We will need to cross multiply here to get (90)(100) = (x%)(99)
- This simplifies to 9000 = 99x%
- Dividing by 99 on both sides we get 90.9% → x = 91%
Answer:
x-independent
y-dependent
Step-by-step explanation:
Dependent variable: y because you get the points by doing the quiz.
Independent variable: x because you don’t know how many questions you answered correctly.
Total points you score: Unknown until you know how many you got right also the same as y.
Number of questions you answer correctly: Unknown until you get your paper back, also the same as x.
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