A citrus grower ships grapefruit in boxes 10. one season, the grower shipped 20,400 boxes of grapefruit. how many boxes were shi
1 answer:
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Answer:
416.7pounds
Step-by-step explanation:
Given parameters:
Weight of the small box = 125pounds
Unknown:
Weight of the larger box = ?
Solution:
The large box weighs times as the small box:
So;
= 125pounds x
= 416.7pounds
The value of k is
Given:
x-y=k.............(eq i)
2x²+y²-15..............(eq ii)
We would make y the subject formula in eq ii
2x²+y²-15= 0
2x² + y²= 15
y²= 15-2x²
y= ...........(eq iii)
Substitute the value of y into eq i
x-(= k
x- (= k
k=
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