5.solve the system using substitution.
y-2x=3
3x-2y=5
/2,2)
b.(2,7)
,-13)
,-19)

1: 4 if the wew 35 surfboards at the beach how many were short boards?

Which function has the domain x> -11? y= x+ 11 +5 y= x-11 +5 y= x+5 - 11 y= x+5 + 11

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?