Solomon reads 4 pages of a book every 6 minutes. Which proportion could be solved to find x, the number of minutes it will take to read 9 pages?(1 point)

Responses

46=x12
4 sixths is equal to x over 12

64=9x
6 fourths is equal to 9 over x

64=x9
6 fourths is equal to x over 9

419=x9