3+8x-2y-x+1+4y
Combine all like terms and
7x+4+2y is your answer
Answer:
Bryce's speed (slow speed I might add) is 3
miles per hour.
Explanation:
s
/d=
t
where
s
= speed d= distance t = time.
Solving for
gives:
s
= 1/3 / 1/9
s= 9/3
s= 3 miles per hour
Winning%=100[wins/(total games)]
w%=100(A-B)/A
So the way that your choice expressed that is:
(A-B)/A x 100
C1000÷ct=w
you pretty much ×1000 and then ÷t and c