1. Find three different solutions of the each of the following equations. i) 3x + 4y = 7
ii) y=6x
iv) 13x - 12y=25 v) 10x + 1ly=21
vi) x+y=0
iii) 2x - y=7
ng linear equations

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%