Pam is making fruit punch for a party using the ratio of 2 cups of club soda with 5 cups of juice. complete the table to show equivalent ratios for increasing numbers of guests

Which of the functions below could have created this graph?

Solve the system of equations. 2x-2y=-4 and x+y=8. show work

The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.