A deli has two platters of sandwiches. The first platter costs $51 and you get 2 roast beef sandwiches and 5 turkey sandwiches. The other platter costs $61 and you get 5 roast beef sandwiches and 3 turkey sandwiches. x= cost of roast beef sandwich
y = cost of a turkey sandwich

Choose the correct system of linear equations below:

A. 2x+5y=61
3x+5y=51

B. 2x+5y=61
5x+3y=51

C. 2x+5y=51
3x+5y=61

D. 2x+5y=51
5x+3y=61

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?