I'll give BRAINLY if you help me!!!!
1 answer:
a)
Check the picture below.
b)
his mom says that f > 0, well, that's another way of saying that the perimeter > 0 or the perimeter must be greater than 0, well, hell a perimeter of 0 has a fence of 0 or namely no fence, so if you want a fence, whatever the perimeter is, must be some quantity greater than 0.
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Answer:
14 pints of 20% juice
56 pints of 95% juice
Step-by-step explanation:
Let
x be pints of 20% pure fruit juice, thus
70 - x will be pints of 95% pure fruit juice
The equation, thus can be written as:
20%x + 95% (70-x) = 80% (70)
Solving for x:
And 70 - x would be 70 - 14 = 56
Thus,
14 pints of 20% juice is needed, and
56 pints of 95% juice is needed