At a store, claire bought 1 sandwich and 2 sodas for $5.50. a sandwich costs $1.00 more than a soda. how much did the sandwich cost?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

Given abc find the values of x and y. in your final answer, include all of your calculations.