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?

This is about circle theorems. someone asap : (

Abowl contained 270 starbursts of all different colors. if the probability of picking a yellow is 1/9, then how many yellow starbursts are in the bowl ? ?

Mary and roberto bought identical backpacks at different stores. mary's backpack originally cost $65 and was discounted 25%. roberto's backpack originally cost $75 and was on sale for 30% off on the original price. which backpack was the better buy?