Last week at Best Bargain, 20% of the computers sold were laptops. If 70 computers were sold last week, how many were laptops?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.