The ratio of red marbles to blue marbles in a jar is 2 to 5. If there are a total of 56 marbles in the jar, how many are red?
8 red
40 red
16 red
7 red

Alocal concert promoter purchases 2 3/4 pages of ads. when one of the concerts is cancelled, the promoter cancels 1 5/8 pages of ads. how much advertising space is the concert promoter actually using?

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Zack notices that segment nm and segment pq are congruent in the image below: which step could him determine if δnmo ≅δpqr by sas? (5 points) segment mo ≅ segment qr segment on ≅ segment qp ∠ n ≅ ∠ r ∠ o ≅ ∠ q