altergMiabeau
altergMiabeau
23-11-2016
Mathematics
contestada
Simplify -4x - x.
-5x
-4x
-3x
Respuesta :
ItsUmbreon
ItsUmbreon
23-11-2016
When you have variables that share a base and power (in this case they are both x to the first power) you are allowed to add and subtract the coefficients as long as you keep the same base and power.
-4x - x = -5x
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
What is the maximum weight a girl can lose in 30 days?
When calculating the quick ratio or "acid test" which current asset or liability is omitted?
President Franklin Roosevelt's political philosophy was the idea that the government should: O promote the growth of monopolies ) directly help those in need ©
Perform the following operation and express the answer in scientific notation. 6.0×103-2.3×103 [?]x10[?]
Read this passage from "The Calypso Borealis" and answer the following question: After earning a few dollars working on my brother-in-law's farm near Portage [W
Which of the following did you remember? The nucleus directs cell activity. Ribosomes produce proteins for the cell. These proteins are then moved through the c
Adirondack Marketing Inc. manufactures two products, A and B. Presently, the company uses a single plantwide factory overhead rate for allocating overhead to pr
A triangle is given by A ( 3,2 ) B (-1,5) and C (0,-1) . What is the equation of the line through B parallel to AC ( give ans and how it works pls )
3) A normal distribution has a mean of 75 and a standard deviation of 15. Determine the z-score for the data value of 85.
In order to pass an exam, a student must answer 70% of the questions correctly. If answering 42 questions correctly results in a 70% score, how many questions a
