Angles W and Z are complementary. Angle W has a measure of ( 3 x − 5 ) ° . Angle Z has a measure of 62°.

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of