Convert the mixed number into a decimal and multiply on a calculator (or by hand).
Answer:Are there any options?
Step-by-step explanation:
600.008 (why does this need to be 20 things long)
Answer:
This equals 
Step-by-step explanation:
Let
x-----------> the number of kids
y----------> the number of adults
we know that
2.5x+6y=$7150---------> equation 1
x=2y-------------> equation 2
substitute 2 in 1
2.5*[2y]+6y=7150-----> 5y+6y=7150----> 11y=7150-----> y=650
x=2y----> x=2*650----> 1300
the answer is
the number of kids is 1300
