Question 1100352
1) 30b+25c=370
2) 2b+.4c=12
Let's solve by elimination.
multiply equation 2 by 15
30b+.4*15*c=12*15
simplify
3) 30b+6c=180
subtract 3) from 1)
30b+25c=370
30b+6c=180
solve for c
19c=370-180
19c=190
c=10 oz cream cheese
substitute c into equation 2)
2b+.4*10=12
2b+4=12
2b=8
b=4 bagels