Question

Please Help I will give you 100 points!

Answer 1

Here is how to do the problem

x=construction worker salary

y=fast food worker salary

x+y=65

x+11=3y

Substitution.

x=65-y

65-y+11=3y

4y=76

y=19

x+19=65

x=46

const. worker salary = 46k

fast food = 19k