Express the polynomial x^2 - x ^4 + 2x^2

How to i solve for v for this following equation - 19v = - 17v - 14

2. If f (x) = x - 7 and g (x) = 2x + 5, then what is f (x) * g (x) ? 2x^2 - 9x - 35 2x^2 + 9x - 35 2x^2 - 2x - 35 3x^2 - 9x - 35 3x-2

Which is the personal pronoun in this sentence? The carpenter and plumber both left their tools behind. A. behind B. both C. their D. the

Iven: Q = 7m + 3n, R = 11 - 2 m, S = n + 5, and T = - m - 3n + 8. Simplify R - S + T.

8 1/16 - 5 1/2 what is the answer?

What is 171 : 3 in unite rate

There are 20 students on the schools student council. A special homecoming dance committee is to be formed by randomly selecting seven students from student council. How many possible committees can be formed?

If a student is chosen at random, find the probability of getting someone who is a man or a woman. Round your answer to three decimal places. 0.195 0.923 1 0.805

A clothing store purchases a sweatshirt for $26 and adds $15 to set the sticker price. The store is having a sale where everything is on sale for 20% off.

12 + 20x = 34 x = ? giup toi voi