Factory a has printed 650 books, and prints 50 new books every week. factory b has printed 200 books and prints 100 books every week. how many weeks will it be until factor b has printed as many as book as factory a?

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25