Maisey and mayhem are dogs. maisey runs at an average of 5 miles per hour and mayhem runs at an average of 9 miles per hour. on a run through the countryside, the dogs covered a total of 37 combined miles and a total of 5 hours running. how long did each dog run?

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.