smurfyy
smurfyy
11-01-2017
Mathematics
contestada
Add the two expressions. 2n−3 and −7n+2
Respuesta :
DoktorWolff
DoktorWolff
11-01-2017
Well, we're not trying to find n, necessarily, simply add the two expressions, right? So let's get the like terms together:
(2n - 7n) + (-3 + 2)
And then add to get -5n - 1
Answer Link
goodcharlotte20
goodcharlotte20
11-01-2017
i think -5n-1 but i may be wrong
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
HELPPP PLSSSS ITS ALMOST DUE IN 1 HOUR WILL GIVE BRAINLIEST THANKS AND 5 STARSSS
9. How does just-in-time production improve efficiency of processes? O A. Standardize processes O B. Frequent reviews of prototypes O C. Reduce defective produc
Solve for x. 5x – 4 ≥ 12 OR 12x + 5 ≤ -4
what is the meaning of storey
The taiga is unique for two reasons, please describe each.
8.5 x $99.99 = $849.92 O $91.49 O $108.49 O $11.76 help
The innermost part of bones contains what?
For a dinner party, Myra is creating individual servings of appetizers. She has 15 carrot sticks and 18 celery sticks. If she wants each serving to be identical
What advantage did the astrolabe give sailors?
A horse can run at a top speed of 18 ⅕ miles in ⅓ hour. What is the unit rate of the top running speed of a horse in miles per hour?
