Raul bought a soft drink and a sandwich for $9.90 . which is he price of each if the sandwich cost 3.5 times as much as the soft drink

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Solve this system of equations: y=x2-3x + 12 y=-2x+14 4. substitute the values of x, -1 and 2, into either origina equation to solve for the values of y. what are the solutions of the system of equations?

Breana is selling tickets to a choral performance. on the first day of ticket sales , she sold 3 senior citizen tickets and 1 child ticket for a total of $38. breana took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. what is the price of a senior citizen ticket?