Add the two expressions. −6.5b+11 and 3.3b−2 Enter your answer in the box.

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

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If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.