Nada hiked down a canyon and stopped each time she descended 1/2 mile to rest. She hiked a total of 4 sections. What is her overall change in elevation?

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm