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:
translation and um thats all
Answer:
7:yes
8:no
9:yes
10:sorry
Step-by-step explanation:
Answer:
I think B
Step-by-step explanation:
the answer I got is 5.184
Answer:
$43.95
Step-by-step explanation:
15/100 × 293
= 43.95