Answer:
(x, y, z) =(1, -1,2)
Step-by-step explanation:
.............
Answer:
9
Step-by-step explanation:
The constant is the plain number that doesn't have a letter attached.
Answer:
one doughnut costs 59 cents
Step-by-step explanation:
I’m not sure if I’m right but I would say ( C ) because it says “thousands of units” and I know income comes in wages ($)