Two angles are supplementary. The measure of one angle is 5 greater than 40% of the other. Find the measures of both angles.

1: 4 if the wew 35 surfboards at the beach how many were short boards?

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.

Factor the polynomial expression x6 – x3 – 20