unknown12345 unknown12345

25-01-2017
Mathematics

contestada

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

a. -4
b. 1/5
c. 1
d. 4

Respuesta :

apologiabiology apologiabiology

27-01-2017

just the coefient
disregad placeholders
(-2/5)(5)(-2)
(-2)(-2)
4

answer is D, 4

Answer Link

Otras preguntas

Population standard deviation for 75 80 90 95 75 85 55 80 90 95

The price for a one-way plane ticket from Atlanta to Orlando before fees is $89. The final price includes an additional $12 for airport fees and a $9 fuel surch

According to naming conventions, which class of organic compounds does methanal belong to?

Do you have to put a definition in quotes

In Jefferson’s mind, what is the relationship between freedom of religion and the civil rights of individuals? A) they are in conflict B- they are direct oppo

20% chance as president, 90% chance as editor. What probability get both? Choices are 11% 18% 45% 70%

Which type of evidence is least likely to result in changes to a phylogenetic tree? DNA sequencing fossil record discovery of new species physical characteristi

Obesity often increases the likelihood of other lifestyle diseases. Which of the following occurs more frequently in obese people? A. hemophilia B. type 2 di

Why do people call me lame for using a phanny pack?

A restaurant bill is $25, and a 20 percent tip should be given to the waiter. Which expression can be used to find the total amount that will be paid? 1.$25x0.