David's total income is ($8/hr)x + ($11/hr)y.
This problem requires us to write and solve an inequality:
8x + 11(15)<$200
Solving for x: 8x < $200-$165, or 8x < $35. Strictly speaking, x = 4.375 hrs, but if we assume that David must work an integer # of hours, then x=5 full hours.
Answer:
5*3=15
Step-by-step explanation:
Answer:
6200 m
Step-by-step explanation:
5000-(-1200)=5000+1200=6200 m
It's the absolute value which is 8
(7,5) is the solution to this system.
