Answer:
<u>C. 9 minutes 30 seconds</u>
Step-by-step explanation:
well you could estimate it or just add 2.5 to 6.9 and you would get pretty close to the answer
<u>Have a good day! :)</u>
6
Step 1:
16 = 4 + 2x
Step 2:
12 = 2x
6 = x
Hope This Helps :)
68 and 43 are the answer
