Sara has a spinner with 12 equal sections of blue, green, red and yellow. What is the probability she will spin yellow or green?

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.

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

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