14) which expression is prime? a) x2 + 3x + 2 b) x2 + 8x + 7 c) x2 + 8x - 22 d) x2 + 12x + 27

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh