Answer: the number of sodas sold is 68
the number of hotdogs sold is 34
Step-by-step explanation:
Let x represent the number of sodas sold.
Let y represent the number of hotdogs sold.
Eddie baseball game of vendor sold a combined total of 102 sodas and hotdogs. This means that
x + y = 102 - - - - - - - - 1
The number of soda sold was two times the number of hotdogs sold. This means that
x = 2y
Substituting x = 2y into equation 1, it becomes
2y + y = 102
3y = 102
y = 102/3 = 34
x = 2y = 34×2 = 68
