Which expression is equivalent to −1/4x + 1/2 ? −1/4 (−x + 1/2) 1/4 (−x + 1/2) −1/4 (x + 2) 1/4 (−x +2)

This is so hard and it’s for a test

Agroup of randomly selected members of the foodies food club were asked to pick their favorite type of food. the bar graph below shows the results of the survey. there are 244 members in the foodies.

Who long does it take to drive 150 miles at 45 miles per hour