1 sandwich : 4.35
1 chips : 0.15
Total spending :
39 sandwiches + 42 chips = (39*4.35)+(42*0.15) = 175.95
Answer:
1) negative, the more miles it goes (x) and gallons remaining (y)
2) positive, more people(x) more cars (y)
3) no association, nothing about it goes hand in hand
The two trains will meet when the sum of the distances covered by the two trains is 504 miles.
distance = speed x time.
Let the time covered when they meet be x, then:
80x + 100x = 504
180x = 504
x = 504/180 = 2.8.
Therefore, the two trains will meet in 2 hours 48 mins.
Answer:
5
Step-by-step explanation:
forty divided by 8=5
4 children x 2 cookies each =8 cookies in total
