Answer:
c
Step-by-step explanation:
it's more a gut feeling
I will say its the correct answer
Answer:
x= 50
Step-by-step explanation:
7/x = 14/100
14x = 700
x = 50
the reason behind my calculations were to get the same ratios and because they gave us percentage and the actual number, we can set them; 14 percent 14/100, however, the 7/x is because we don't know the 100 percent of the coins which is what we look for. Therefore, you cross multiply and get x.
I hope this helped
Answer:
(x, y, z) =(1, -1,2)
Step-by-step explanation:
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