There were 175 students that voted for Jamison to be the student council president. This is one third of the number of students that voted. How many students voted? a. 71 b.642 c.211 d.525.

Find the values of y: 3y^3(y^2+ 2/3y)=0

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Which number line represents the solution set for the inequality - x 24?