Well four plus seven would equal seven tenths.
The only solution to this equation is 8/3, therefore the answer is C.
6 packs of 3
2 packs of 9
3 packs of 3, 1 pack of 9
answer: 3 ways
A number when you round to the nearest hundred and tens is the is is the number 200
Let
x-------> bags of <span>popcorn
</span>y-------> bags of hotdogs
we know that
2.50x+3y=200-------> equation 1
x=2y--------> equation 2
substitute 2 in 1
2.50*[2y]+3y=200--------> 5y+3y=200------> 8y=200-----> y=200/8
y=25
x=2y-----> x=2*25-----> x=50
the answer is
50 bags of popcorn
25 bags of hotdogs<span />
