Olivia is a stockbroker. She earns 4% commission when she sells stocks. Last week, she earned 7200 in commission. a. What was the total amount of her sales?

Lisa berry plans to rent an apartment for $1,090 per month. she estimates the annual expense will be as shown on the chart below. what is her average monthly cost?

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

Me asap! what is the slope of this line? enter your answer in the box.