Shinshiayorokobi Shinshiayorokobi

08-11-2016
Mathematics

contestada

Which algebraic expression is equivalent-2(4x-5y-5x)
A 2x+10y
B -2x-10y
C -8x-5y
D -13x-5y

Respuesta :

l0velyy l0velyy

08-11-2016

First combine like terms in parentheses. 4x-5x = -1x. Now -1x - 5y should be in the parentheses. Now use the distributive property and multiply both of those terms by 2. The product is -2x -10y so the answer is B.

Answer Link

Otras preguntas

Which best describes the pyramid in ancient Egypt? A. an intricate construction of burial tombs for royalty B. an exalted building that acted as shrine t

what are the units for density and when do you use each

I need the steps, I had tryed already and I have an answer key; but I do not have tut he steps. I'm also am not in school at this time.

An investor purchased 100 shares of the cdl growth and income fund 3 years ago when the pop was $12 and the nav was $11.50. all distributions have been taken in

The perimeter of a rectangle is 72m. The width of the rectangle is 16m. What is the area of the rectangle

the median of a set of 22 consecutive numbers is 26.5. Find the median of the first 11 numbers of this set? A)18 B)19 C)20 D)21

Write an equation in point-slope form of the line that contains (-2,2) and parallel to 3x - 2y = 5.

Write an expression to represent: The sum of seven and the quotient of a number x and eight.

How do Citizen perspectives differ

A tree 15 meters high casts a 21.4 meter shadow. Find the angle of elevation of the sun.