DC :AB=3:2 can be written as
DC/AB=3/2
Then you can get the answers easily
D. Since we know that 1 ticket = $8 we would multiply to figure out how much 7 tickets were. (7x$8). And to figure out his change you would subtract the ticket amount from $100 :) Hope this helps
You would do parentheses first and that answer you will x 7
It's directly proportional, so
m=kw
Find the value of k
900=k(18)
k= 50
Answer: m=50w
You have $15.00 and each shirt you bought was $4.25
$4.25x3=$12.75
$15.00-$12.75= $2.25
So your shorts were $2.25