Answer:
8.3869278
Step-by-step explanation:
Answer:
1 hotdog is $3.5.
1 drink is $2.
Step-by-step explanation:
18.50= 3x+4y(times 5)
25.50=5x+4y(times -3)
92.5=15x+20x
-76.5=-15x+-12y
16=-8y
2=y
18.50=3x+4(2)
10.50=3x+8
10.50=3x
3.5=x
572.60
-560.00
=12.6
Then divide 12.6 by 6 and your answer would be $2.10 annually
1* $15.00+ 4* $9.90+ 7* $10+ $28.00= $152.60
Joshua spent $152.60~