Find the mZBAC, if mZDEC = 45° and mZEDC = 65°. 50°
60°
70°
80°

ANSWER ASAP

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?