cierrakwoods1
cierrakwoods1
18-04-2019
Mathematics
contestada
Help me for 10 points!!
Respuesta :
crystal4571
crystal4571
18-04-2019
-2y + 2
Explanation
We have (x - y + 1) - (x + y - 1)
Let’s expand the Parentheses
= x - y + 1 - x - y + 1
Then let’s group the like terms
= (x - x) + (- y - y) + (1 + 1)
= 0 - 2y + 2
= 2y + 2
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
Strength and width come from pin curl ____________, bigger is looser, smaller circle is tighter. a) Placement b) Size c) Pattern d) Technique
DNA Basic Information 1. How many nucleotides are shown in the DNA segment pictured
A dust particle has an excess charge of 4.0×10^6 electrons and a mass of 6.0×10^−8 g. It is initially held at d=1.0×10^−3 m directly above a fixed object of the
By the end of the first year, infants spend about ____ of the 24-hour period asleep, with most sleep at night and one or two naps during the day.
During _____, the joint force commander will identify the operational problems to solve and where to focus the staff's efforts.A) PlanningB) Course of Action De
Which of the following is NOT true concerning a computer labeled SECRET? a) Access is restricted to authorized personnel. b) Unauthorized disclosure may result
Event Cause Consequences Domestic or Foreign? Bombing of the World Trade Center (1993) Oklahoma City Bombing (1995) Columbine H.S. Shooting (1
I have no idea how to even solve this paper.
Which of the following describes an effective way to conclude a project?A. The team leader makes all assessments on the successes and struggles of the project.B
To what extent do you believe that every American is entitled to a certain quality of life simply by virtue of their nationality? Additionally, if there is such
