Jane, andre and maria pick apples. andre picks three times as many lbs as maria. jane picks two times as many as andre. the total weight of the apples is 840 lbs. how many lbs of apples does andre pick?

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

Which of the functions graphed below has a removable discontinuity?

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?