carlyxforever carlyxforever

07-01-2017
Mathematics

contestada

Simplify. 3(x+2y)+5x−y+1

A. 8x+y+18x+y+1

B. 8x+5y+18x+5y+1

C. 6xy+5x−y+16xy+5x−y+1

D. 8x+7y+1

Respuesta :

SuperLegend SuperLegend

07-01-2017

3(x+2y)+5x−y+1
Use distributive property
3x+6y+5x-y+1
Add 5x to 3x
8x+6y-y+1
Subtract y from 6y
Final Answer: 8x+5y+1

Answer Link

supaloet03 supaloet03

07-01-2017

The best answer is B. because if you do the math right its D. 8x+7y+1

Answer Link

Otras preguntas

I am a block. I have 1 flat surface and 1 curved surface.

Use the substitution method to solve the system of equations. 3x + y = 10 y = x – 2

The smaller the load a river has the more sediment it can carry??? True or false?? Help!! Need it ASAP

PLEAZZZZZZZZZZ HELP ASAP One base of the trapizoid is three times the lengh of the second base. The height of the trapizoid is 2 in. smaller than the second b

HALP ME PLS I WILL GIVE BRAINLIEST! PLEAAAAAAAAAAAAAAAAAAAAASE

In the prophase of mitosis, which of the following occurs? A. The chromosomes uncoil to form chromatin. B. The chromosomes coil into structures ca

How to get exact value of cos pi/2?

Match each nation with the conditions that helped to trigger its shift to fascism? a government weakened by an invasion and civil war paranoia that

"gifted child" programs can lead to ______________ by implicitly labeling some students as "ungifted" and isolating them from an enriched educational environmen

Wilson's idea on foreign affairs were no different from those of the president who came just before him.He believed the United States should help other nations