S^2+13s+12=0 solve for s

Robert bought one 4.5-lb bag of dog food for $3.89, a 7.5-lb bag of cat food for $6.69, and two 2.3-lb bags of birdseed for $1.89 each. How much did he pay for the animal food?

Tony bought 3 tickets to a concert for $78. How much will it cost for 6 tickets to he concert of all tickets have the same unit price?

A toy farm set contains the plastic animals given in the table below. Animal Number of Animals Cows:9 Horse:16 Pigs:15 Sheep:8 Chickens:12 The ratio of cows to pigs can be expressed as 3: . The ratio of horses to chickens can be expressed as :3.

How many necklaces can be made with two red beads, two green beads, and two violet beads?

How many terms are in the algebraic expression 3x^2 4y-1

Round 13.15 to the nearest tenth

Cual es la circunferencia de un circulo cuyo diametro es de 8

How could you distinguish between traveling west at 5 miles per hour and traveling east at 5 miles per hour without using the words "east" and "west"?

What does 5 2/3 - 8 5/6 equal?

If gas costs $2.24, and you travel 738 miles in a SUV that gets 18 miles per gallon.