Angie got some money for his birthday. he spent 1/5 of it on dog treats for his puppy. then he divided the remainder equally among his 3 favorite charities. if he donated $60 to each charity, how much money did he receive for his birthday?

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Solve the following system of equations express your answer as an ordered pair in the format (a, b) with no spaces between the numbers of symbols 5x+2y=22