Here are two number machines, A and B. Both machines have the same input, x.
Work out the input that makes the output of A three times the output of B

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?

What will be the end result for the taxpayer who filed his federal income tax return using the 1040ez form shown belowa he'll owe $173b he'll receive a refund of $173c he'll owe $3921d he'll receive a refund of $3921