Please solve these I need them quickly you will get 20 points\

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase

If a runner who runs at a constant speed of p miles per hour runs a mile in exactly p minutes what is the integer closest to the value p