PLEASE CAN SOMEONE ANSWER ITS SO CONFUSING 3 (.5i - 6) = 12

A. 4
B. -4
C. - 20
D. 20

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

X2 + y 2 = 36 x + y = 6 solve the system of equations.

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad