Hari's weekly allowance varies depending on the number of chores he does. He received $26 in allowance the week he did 22 chores, and $18 in allowance the week he did 6 chores. Write an equation for his allowance in slope-intercept form.

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.