
First some simplifying:

Then with
and
, we have
and
, so

Answer:
21.62
Step-by-step explanation:
add them together
Answer:
probablt m=
0.628
Step-by-step explanation:
Answer:
165x>_ 175y
Step-by-step explanation:
Car #1 is x while Car #2 is Y, since Car #1 went at least the same amount of distance of car #2, it means that Car #1 either went farther or has the same distance as car #2. (Make sure you choose greater than or equal to sign not greater than!)