I am pretty sure you set this equation up correctly. All you need to do is calculate the approximate value, which is -2.91256.
Answer: true
Step by step-
General rule so exg
round 14 to the nearest 10, the answer is 19 becuase 4>5 so round down
if 15 then round to nearest 10=20 because 5<u>></u>5
so tenth digit is the 6
look at the next digit
7
7>5 so round up
34.7
.84 is the answer and I'm just filling up space