One day, Farmer Brown counts his chickens and his eggs. He finds the ratio of chickens to egg is 7:12. If there are 77 chickens, how many eggs are there?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.