17:2 equals is 17/19 of the whole and part b is 2/19 of the whole
Complete Question
Carmen is putting together a business plan for her sandwich restaurant, Subs Away, so she can expand to another location. She wants to include some information about recent sales but only has certain information about last month's sales. She currently offers ham, turkey and vegetarian sandwiches. She sells the ham sandwiches for $10 each and the turkey sandwiches for $11.25.
Last Month's Vegetarian Sales
Total Sandwiches Sold 75
Total Income $712.50
How much does Carmen charge for the vegetarian sandwich?
Answer:

Step-by-step explanation:
From the question we are told that:
Total Vegetarian Sandwiches Sold 
Total Vegetarian Sandwiches Income 
Generally the equation for Cost of vegetarian sandwich is mathematically given by




Answer:
-24 and -4
Step-by-step explanation:
if you add -24 and -4 you get -28
and if you multiply two positives by two negatives then you get a positive