(a)
Davin is raising money for a school trip by selling candy bars and packs of cookies. The price of each candy bar is $1.50 and the price of each pack of cookies is $1.25. Yesterday, Davin made $30 from selling a total of 22 candy bars and packs of cookies.



Create a system of equations to represent the number of candy bars sold, xx , and the number of pack of cookies sold, yy .



Equation 1:




Equation 2: