There are 20 applicants for two jobs:
computer programmer and software tester

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.