19 The manager of the sporting-goods store raises the price of a basketball from $16.80
to $18.90. What is the percent of change?

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3