Jalin1234
Jalin1234
28-11-2016
Mathematics
contestada
(8+7a)+4 simplify pls
Respuesta :
lightswitch
lightswitch
28-11-2016
Work:
Multiply a and 7
Multiply a and 1
The a just gets copied along.
7*a evaluates to 7a
8+7*a evaluates to 8+7a
8 + 4 = 12 which goes to 12+7a
(8+7*a)+4 evaluates to 12+7a
***The final answer is 12+7a***
Answer Link
jj11823
jj11823
28-11-2016
8+7a+4
7a+12 is the simplified answer.
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
In january 2019, the price of gasoline was $2. 70 a gallon. By spring 2019, the price had increased to $3. 00 a gallon. Assume that there were no changes in
What is King Bartholomew on trial for?
Which are ways that humans can lower biodiversity as they interact with the environment? Check all that apply. A. Using large amounts of paper B. Strip-mining h
Malik is 12 years old. His brother Farouk is 6 times older than Malik. What is his brothers age
1. How is Blenko both "business" and "art" ?
Factor this expression completely. 6x^2- 13x - 28
Now we are engaged in a great civil war, testing whether that nation, or any nation so conceived and so dedicated, can long endure. We are met on a great battle
Doing some Straight line graph work, need some answers please?
what’s separation procedures used in the laboratory apparatus shown below 
Which is the features of function g if g(x)=log(x+ 2)
