Matt wants to make his trail mix in a proportion of 1 pound of raisins for every 4 pounds of nuts. He put 0.8 pounds of nuts into a bag. How many pounds of raisins should he add?

1. are the triangles similar and if so why? what is the value of x? show your work.

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists