grandpianograce grandpianograce

01-11-2017
Mathematics

contestada

Simplify and determine the coefficient of (-2/5x)(5y)(-2x).

A. -4
B. 1/5
C. 1
D. 4

Respuesta :

dvcao2003 dvcao2003

02-11-2017

It doesn't look like any of the answer choices, because -2/5 x 5 x -2 = 4/25, which isn't an option.

Answer Link

Otras preguntas

what is the result of (6.2*10 4)*(3.3*10 2) expressed in scientific notation?

trep throat is caused by a species of bacteria that has adapted to living and reproducing in the human respiratory system. The relationship between this bacteri

Compare - 4/5 -2/3 a.< b.> c. =

can you factor 9x^2+30x+25

Que quiere decir Multi-Ate Ginnie has two groups of coins.Each group has a total vale of 51 c. There is at least 1 quarter in each group. What coins could s

Could you pls EXPLAIN how to convert a unit?

All the factors of 21

A group of historians are researching the Great Depression in the United States and the events that led to the stock market crash and drop in the nation’s wealt

Describe the grievances that the colonists had against britain in the declaration of independence.

Prokaryotic cells have a simpler structure than eukaryotic cells. Evidence shows that eukaryotic cells evolved from prokaryotic cells. Some might argue that pro