Which algebraic expression represents "twice the sum of y and 9" A. 2+9y B. 2 (9y) C. 2 (y+9) D. 2 + (y+9)

How do you find mean meadian and range?

Simplify (6x-5) - (3x-2)

2) Escribir en lenguaje simbólico y resolver. Recordamos la definición de módulo: "el módulo de un número es la distancia del mismo al cero a) La distancia entre el doble de un número y 4 es mayor a 3 b) El triple de la distancia entre un número

5 (3 - x) - 4 (2 - 3x) > 2 Solve the inequality.

A student has some $1 and $5 bills in his wallet. he has a total of 11 bills that are worth $35. how many of each type of bill does he have?

Determine the 22nd term in the following arithmetic sequence: 3, 7, 11, 15 ...

Vickie made a recipe for 144 fl oz of scented candle wax. how many 1 - cup candle molds can she fill with the recipe?

If there is an increase in the money supply that causes prices to rise and leads to inflation, what happens to money? A. It gains purchasing power. B. It loses purchasing power. c. It changes from commodity money to fiat money. D.

Whig shows the graph of hw solution set of x + 2y > 4?

musicians. Seventy five of them are women. Which of the following is the ration of the men to the total musicians in the symphony?