Answer:
Each Kg of Strawberry Taffy costs $4, and each Kg of Banana Taffy costs $6.
Step-by-step explanation:
Let s represent the strawberry taffy, and b represent the banana taffy.
We can solve this using a system of equations.
{3s+1b=18
{2s+4b=32
Using either substitution or elimination, we can solve this.
Substitution:
By moving 3s to 18, you get b = -3s+18
Substitute into the second equation
2s+4(-3s+18)=32
2s-12s+72=32
-10s+72=32
-10s=-40
s=4
So each Kg of Strawberry Taffy is $4. When you substitute 4 into s, you get 12+1b=18, which gets you b=6
Finally, each Kg of Strawberry Taffy costs $4, and each Kg of Banana Taffy costs $6.
Elimination:
{3s+1b=18
{2s+4b=32
{12s+4b=72
{2s+4b=32
Subtracting will give you 10s=40, which will get you s=4
So each Kg of Strawberry Taffy is $4. When you substitute 4 into s, you get 12+1b=18, which gets you b=6
Finally, each Kg of Strawberry Taffy costs $4, and each Kg of Banana Taffy costs $6.