Find the value of y for given value of x.
1.)x+5; x=3
2.)7x; x=-5
3.)y=1-2x; x=9
4.)y=3x+2; x=0.5
5.)y=2x^3; x=3
6.)y=x/2+9; x=-12

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?