Answer:
unknown, because the cost of the sandwich, a drink and a bag of chips where not listed in the question
Answer:
D because the BC is the radius line
Answer: The expression representing the amount of money spent is
by Emily.
Step-by-step explanation:
Since we have given that
Let the cost price of per pair of sandals be 's'
Let the cost price of per pair of boots be 's+30'.
Number of pairs of boots = 2
Number of pairs of sandals = 3
Total cost would be

Hence, the expression representing the amount of money spent is
by Emily.
(X * y) + 9
Xy + 9
you can't reduce it further
~Zoe