Choose the product.
(3x2 + 2x - 3)(x - 1)
3x2 + 3x - 4
3x3 - 5x2 - 5x+3
3x3 - x2-5x + 3
3x3 + 5x2 - 5x+ 3

Which statement is always true? a negative exponent cannot be part of an expression's numerator. a negative base raised to the power of 2 has a negative value. a negative base raised to the power of 2 has a positive value. any number to the first power is zero.

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.