a company has offices in 3 different cities a...
a company has offices in 3 different cities and a total of 480 workers. there are 90 workers in new york and 130 workers in denver. the rest of the workers are in san diego. which number line represents the number of workers in san diego?
Answer
# Explanation:
## Step1: Calculate workers in San Diego
We know the total number of workers is 480, with 90 in New York and 130 in Denver. So we subtract the number of workers in New York and Denver from the total. The number of workers in San Diego is $480-(90 + 130)=480 - 220=260$.
## Step2: Analyze number - line ranges
We need to find the number - line that has a range including 260.
The first number - line has a range from 400 - 700, which does not fit as 260 is less than 400.
The second number - line has a range from 400 - 700, which does not fit as 260 is less than 400.
The third number - line has a range from 200 - 500 and includes 260.
The fourth number - line has a range from 200 - 500, but the starting point of the arc seems to be off for representing 260.
# Answer:
The third number - line (the one with range 200 - 500 and the arc covering the appropriate part of the line for 260)