You and your friend are standing together playing football. Your friend, as the receiver, runs 20 feet forward and then 15 feet right. At the same time, you, as the quarterback, run 12 feet backwards and then 9 feet to the left (the opposite directions as your friend). You stop and throw the football to your friend, who catches it. How far (in feet) did you throw the football?

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?