A racecar costs $40 to for the store to purchase. To make a profit, the store owner marks it up 20%. What is the markup amount? What is the new price of the racecar?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.