Tim can shell a bushel of peas in 2 hours. Jill can shell a bushel in 3 hours. How long will it take then to shell a bushel of peas if they worked together?

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,                                                                    

the answer is b.)

< 1=< 2

step-by-step explanation:

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