9)
The annual salary for a computer technician at Company A ranges from $41,000 to $63,000, with a mean of $58,000. At Company B, the annual salary for the same position ranges from $45,000 to $$65,000, with a mean of $56,000. Which statement BEST compares the salaries of computer technicians for the two companies?

Company B is better in salary then Company A.

Step-by-step explanation:

Here we have , The annual salary for a computer technician at Company A ranges from $41,000 to $63,000, with a mean of $58,000. At Company B, the annual salary for the same position ranges from $45,000 to $$65,000, with a mean of $56,000. We need to find  BEST compares the salaries of computer technicians for the two companies . Let's find out:

The annual salary for a computer technician at Company A ranges from $41,000 to $63,000, with a mean of $58,000 , So Mean :

⇒

⇒

⇒ , But mean given here is $58,000 , which differ in

⇒

⇒ $

The annual salary for a computer technician at Company A ranges from $45,000 to $65,000, with a mean of $56,000 , So Mean :

⇒

⇒

⇒ , But mean given here is $56,000 , which differ in

⇒

⇒ $

Since, Mean of Company B differs less than actual range , than Company A . So , Company B is better in salary then Company A.

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1