What is the minimum value of p = x - 2y over the feasibility region defined by the constraints shown?
a) 8
b) -2
c) -16
d) -14

Carson has only $20 bills and $10 bill in her wallet. the total value of the bills is $50. she has 1 more $20 bill than $10 bills. how many each kind of bill does carson have? a. one $20 and two $10 bills b. two $20 bills and one $10 bill c. one $20 bills and three $10 bills d. two $20 bills and two $10 bills

The product of two negative rational numbers is always zero sometimes zero never zero

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .