Parker ate one-third the number of raisins devan ate. which variable expression represents the number of raisins parker ate?

3d

d/3

13+d

d + 3

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?