What is the additive inverse of 2a+b

Let f (x) = 3x2 - 2x + 6 and g (x) = 7x - 4. Identify the rule for f+g. A 3x2 + 7x + 10 B. 3x2 - 9x + 10 C. 147x2 - 182x + 62 D. 3x2 + 5x + 2

What s the product? (7x^2) (2x^3+5) (x^2-4x-9)

What is f (x) + f (x) + f (x) ? 3f (x) = Evaluate 3f (2) = .

Mimi has 18 more textbooks than Leah. Leah has b textbooks

How many different 4-letter permutations can be formed from the letters in the word decagon?

The roots of 6 corn plants had depths of - 3.54 feet? / 2 4/5 feet, / 3.86 feet, - 3 2/5 feet. How many corn plants had roots between 3 and 4 feet deep?

suppose certain coins have weights that are normally distributed with a mean of 5.315 and a standard deviation of 0.7 to a vending machine is configured to accept those coins with weights between 5.235 and 5.

Find the probability that a vowel selected at random in the English alphabet is an "i"

If 1/3 of a gallon of paint covers 1/9 of a gate, then how many gallons of paint are needed to cover the entire gate?

Solve the given system of equations. 2y = - x + 9 3x - 6y = - 15 The solution to the system is (,).