Answer:
Sets, in mathematics, are an organized collection of objects and can be represented in set-builder form or roster form. Usually, sets are represented in curly braces {},
For example, A = {1,2,3,4} is a set.
Answer: a=2 b= 11/6 or 1 5/6
Step-by-step explanation:
Answer:
Hope it can help you... .
If u understand my answer, you can mark me as a brainlist.....
X=11 because u Solve for the first variable in one of the equations, then substitute the result into the other equation.
28 is your answer
67-28 = 39
39-28 = 11
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