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

a square with a side of 10 units overlaps a square with a side of 8 units in such a way that is corner b is placed exactly at the center of the smaller Square.

The "product(s)" is what is going into the process and the "reactant(s)" is the outcome of the process. True false

Geometry B: Fill In the Blank

For what reason might the U.S. government have forced the Cherokee to give up their land and move west? Do you think this change was progress for the nation? Ex

how would u use commutative property to solve 2x+7+2x. PLEASE HELP MEE!!! 30 POINTS!

SEP Construct an Explanation Gold leaf has been used by artisans since ancient times to cover objects with a decorative gold coating using only a small amount o

Please help. If you could put your work in the answer that would Be greatly appreciated.

An organism with a diploid number of 2n=16 has how many pairs of homologous chromosomes?.

The Supreme Court declared that the Constitution is to be considered (a) law that is superior to the “ordinary” (b) of (c) or (d) of the (e) .

Solve the inequality: p ÷ (-5) ≥ - 9 ⮜|-------|--------|➤