It’s a because basically that is into this so 567
Answer:
Carbon has 6 protons while oxygen has 8 protons.
Step-by-step explanation:
Let x be the number of protons in carbon and y be the number of protons is oxygen.
ATQ: 2x+y=20 and x+2y=22. Solving it, we will get x=6 and y=8
Answer:
I
Step-by-step explanation:
I don't know
Three variable terms appear in this expression. Although 9xy has two variables, they combine to make one term.
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Table 3 is showing a proportional relationship between x and y.
Reason:
The value of x in table 3 is its square of value of y,
x y
