Answer:
−7(2x−11)
use distributive property
-7(2x)-7(-11)
-14x+77
Since there are decimals you could round the decimals to the nearest tenth.
Answer:
a²+2a-8
Step-by-step explanation:
Answer:
9:42
Step-by-step explanation:
First, convert his second run into minutes so its easier to simplify
than divide both the timings by 5
to get the answer as 9:42 as the simplest ratio form