He should have written x= y2 + 12y .X must be less than or equal to zero. It should be x <0.
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469 603 divided by 9 = 67 67x 7 = 479
Answer:
18/36 or 1/2
Step-by-step explanation:
There are 18 nickels, which is the numerator.
You add all the numbers together to get the denominator, which is 12+6+18=36.
Then, you put the two values in a fraction - 18/36
and simplify, to get you 1/2.