The sum of two numbers is 28. The first number, x, is three times the second number, y.

Which system of equations can be used to find the two numbers?

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