For a coloring activity, mr. smith needs 15 boxes of crayons for 25 students. how many boxes does mrs. jones need for 30 students?

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.

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq