Insert the greater than, less than, or equal sign (> , < , or =) to make each statement true.
a. 45⁄45
b. 6⁄3
c. 2⁄7
d. 64⁄23

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3