Lisa's store collects 5% sales tax on every item sold. If a customer's total purchase was $440, how much was the total before tax? Round to the nearest hundredth. 2 min

The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

Determine which postulate or theorem can be used to prove that lmn =nmo