heyyyy12 heyyyy12

01-02-2018
Mathematics

contestada

Are the expressions 12a + (6+3a) and 3(5a + 2) equivalent show your work and explain

Respuesta :

cineusstanleyy cineusstanleyy

01-02-2018

12a + 6 + 3a = 15a + 2
15a = 15a - 4
0 = - 4

Answer Link

KamrynConner KamrynConner

01-02-2018

I’m pretty sure it’s -4

Answer Link

Otras preguntas

Representatives from all member nations are represented in a. the un general assembly. c. the un veto group. b. the un security council. d. none of the abov

Roger is sixteen years old and eats granola bars He attends P.R Walker High School. In this example, what is the independent variable.

a rising sense of nationalism in China was a reaction to what

what reactions occur within a star in stellar equilibrium

Why did the jacobins have so many enemies

People benefit from talking about their problems. true or false.

Which values of c will cause the quadratic equation –x2 + 3x + c = 0 to have no real number solutions? Check all that apply.

Simplify.(3x^8z^2)^4

The strongholds of Quebec and Louisburg were parts of _____. Select the best answer from the choices provided. the Iroquois New France Massachusetts the English

The nucleus of an atom has all of the following characteristics EXCEPT that it Select one: a is positively charged. b is very dense. c contains nearly all of th