CAN ANYONE PLEASE HELP ME? I HAVE A MATH ASSESSMENT DUE TOMORROW AND I CAN'T UNDERSTAND IT. PLEASE HELP ME

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.