Acompany is purchasing new computers for its new office. the expression below represents the total cost of the computers, including an installation charge for all the computers. $115x+$100 the constant of the expression represents the ,and the coefficient of x represents the anwers option: cost per computer installation charge number of computer

First blank:  installation charge; second blank:  cost per computer

Step-by-step explanation:

The variable x represents the number of computers.  Multiplying this by 115 means that the cost per computer must be $115.

Adding $100 to this would imply there is a secondary charge of $100; this must be the installation charge.

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80