Answer: the answer is $29.9
Step-by-step explanation:
No, she wrong it will be less than $20
Answer:
R = 
Step-by-step explanation:
IR = V ( isolate R by dividing both sides by I )
R = 
Answer:
30
Step-by-step explanation:
Here’s how you would work it out
Answer: (2,-3)
Step-by-step explanation: