What is a number that when you divide it by 4 and subtract 3 from the quotient, you get 13?

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

What is the slope of the line that contains the points (-2,1) and (0,-3)

Bc and bd are opposite rays. all of the following are true except a)a,b,c,d are collinear b)a,b,c,d are coplanar c)bc=bd d)b is between c and d