Answer:
a = 6, b = 1, c = -6
Step-by-step explanation:
Quadratic equations can be written as ax² + bx + c. In this case, a = 6, b = 1, c = -6.
Answer:
Therefore the company made 510 liters of Drink A and (510+80)=590 liters of Drink B.
Step-by-step explanation:
Let, the company make x liters of drink A
The company makes drink B of (80+x) liter. Since the company make 80 more liters of Drink B than liters Drink A .
Given drink A contains 20% real fruit.
Therefore x liters of drink A contains 
liters
liters real fruit.
Drink B contains 5% real fruit juice.
(80+x) liters of drink B contains 
liters 
liter real fruit.
The company used 56.5 liters of real fruit juice to make Drink A and Drink B.
According to the problem,
⇒80+5x = 56.5×20
⇒80+5x=1130
⇒5x=1130-80
⇒5x=1050
⇒x=510
Therefore the company made 510 liters of Drink A and (510+80)=590 liters of Drink B.
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Answer:
12-24+48-96 = -60
Choice B = -60
Step-by-step explanation:
One thing to remember about percent is that "%" means the same as "/100".
A) 25% = 25/100
B) (25/100)*(total pieces) = 20 pieces
Multiply by 100/25 = 4
.. total pieces = 4*(20 pieces) = 80 pieces
Answer: 80 pieces of paper
