Prop
find the missing number 'n' by cross
multiplying

How many square centimeters of wrapping paper will be used to wrap the shoe box?

How do i i solve this equation? -18 = x/3 + 3

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.