Answer:
6
Step-by-step explanation:
7+5a+6b is the answer because 16-9 is 7 and 8-3 is 5.
The cost of 1 vanilla ice cream and 1 strawberry ice cream should total to $31. Since you only bought one of each flavor, you simply have to add their unit prices.
Cost for 1 carton of strawberry ice cream + Cost for 1 carton of vanilla ice cream = Total Cost
Total Cost = s + v --> this is the general equation
Since s = 1.5 + v, the modified equation would be
Total Cost = 1.5 + v + v
Total Cost = 1.5 + 2v
-9 because-26 minus 10 is -36 and -36 divided by 4 is -9
