rahrahmike
rahrahmike
02-05-2018
Mathematics
contestada
(n+8)+(n−12) =
what is the answer
Respuesta :
22browdaylanp82qw2
22browdaylanp82qw2
02-05-2018
2(n-2)
remove the parentheses and calculate
n+n= 2n
2n+8-12
8-12=4
and then factor the expression
(n+8)+(n-12)= 2(n-2)
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
Can someone help me with these 3 questions. (30 points)
-7(-9+5n)=-31-9n (please help me)
Which of these qualities is generally true of both traditional and modern plays? A. They fall into one of these two categories: tragedy or drama. B. They cont
how do you subtract 3/4-3/8 using simplest form
Darla has written the numbers 1-12 on twelve cards of the same size. she picks two cards at random, without replacing the first one. Find the probability of dr
a capillary tube has the shape of a cylinder, so its volume can be determined using the formula for a cylinder's volume, V=πr^2h. you will measure the height, h
A physics lab group rolls a ball off a horizontal table with a speed of 1.6 m/s. the table is 1.2 m high. how far in the horizontal direction does the ball trav
In "All Together Now," why does Barbara Jordan most likely mention the conflict in Bosnia? A. it shows that people of different ethnic backgrounds can live in
Which number is rounded to the nearest thousand correctly? A. 78,294 → 78,300 B. 321,511 → 321,000 C. 817,849 → 819,000 D. 198,579 → 199,000
Like its neighbor to the south this continent has followers of Christianity Judaism and other
