Answer:
x^-1
x^1
Step-by-step explanation:
Oooops ...can you please repeat ur Question
MK is the same as NL.
Just read the rest of the questions.
They practically give you the answers.
30 + 5h = 20h
30 = 20h - 5h
30 = 15h
30/15 = h
2 = h
at 2 hrs, they both charge the same rate...
30 + 5(2) = 30 + 10 = 40
20h = 20(2) = 40
so at 2 hrs, they both charge $ 40
Answer:
10 I think
Step-by-step explanation:
well we add it all together 2+1+3+4