R = 804/91
8.835
this is ur answer i how i helped
What variable are you solving for?
Maybe D ??
Step by step explanation
<u>Answer:</u>
37 minutes
<u>Step-by-step explanation:</u>
Lena has 20 dollars. 20 - 12.23 = 7.77
Lena has $7.77 dollars left.
We divide this by .21 to see how many minutes her call was.
7.77 ÷ .21 = 37
Rate as Brainliest and Thanks plz
Answer:
B.
Step-by-step explanation:
The percent increase when 7200 increases by 1800 is 25 %
