1. Kristin is driving on the highway at 60 miles per hour. How long will it take Kristin to reach a
rest area 90 miles away?

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

Solve the equation.then check your solution 8=1.88+a