If the measure of angle A=55 degrees, b=12, and c = 7 then find the measure of angle B.

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?