Justify x over 3 minus 7 equals 11

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4