Answer: 80%
Step-by-step explanation:
Answer:
5 hours
Step-by-step explanation:
276/12= 23
115/23= 5
Answer:
Step-by-step explanation:
Ask your teacher
Answer:
no
Step-by-step explanation:
3/4=0.75
1/2+n=0.5
x and y are the packs of organic and inorganic fertilizer, respectively.
pounds of nitrogen added = 2x + 6y = 120
pounds of potassium added = 3x + 2y = 54
eliminate the y terms. subtract the first equation from 3 times the second equation.
9x + 6y = 162
-2x - 6y = -120
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7x = 42
x = 6
y = 18
