Answer:
13x^2+2x+5
Step-by-step explanation:
that is the right answer
You have to combine the like terms.
Answer:
i think its c
Step-by-step explanation:
Answer:
-6
Step-by-step explanation:
5+3x=x-7
-x -x
5+2x=-7
-5 -5
<u>2x</u>=<u>-12</u>
2 2
x=-6
<span>Let C denote the number of candidates they interview and E the number of employees they train.
</span>
<span>If it takes 20 hours and $400 to interview a candidate, then it takes 20C hours and $400C to interview C candidates.
</span>
If <span>it takes 120 hours and $3600 to train an employee, then it takes 120E hours and $3600E to train E employees.
</span>
Company has less than <span>$95000, then 400C+3600E<95000.
</span>
Company <span>wants to spend at most 470 hours, then

.
</span>
<span>You obtain the system of two inequalities:
</span>

Then you can solve this system according to your demands.
Answer:
B. -2
Step-by-step explanation:
5(2)-12
10-12
-2