Latoya, eric, and milan sent a total of 102 text messages during the weekend. eric sent 3 times as many messages as milan. latoya sent 7 more messages than milan. how many messages did they each send?

1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол