Siri can take no more than 22 pounds of luggage on a trip or suitcase weighs 112 oz is how many more pounds can she pack without
2 answers:
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Answer:
and
Step-by-step explanation:
First of all, even if the system is of 4th degree, by looking at the shape of the equations I am expecting up to 2 solutions.
The easiest way to solve it, since both equation are in the form y= something, is to equate both RHSs.
which tells us that either or
Now we can replace these value of x in one of the two to finish our work:
