In mrs chapman's math class 2/3 of the students got either an a or b on the last test . of these students , 2/5 got a b the model illustrates this situation .what fraction of the class got a b on the last test?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

Find the missing dimension extra points