A bus and a car leave Houston at the same time and travel in opposite directions. The bus drives 10 mi/hr slower than the car. After 45 minutes they are 85.5 miles apart. Find the rates
of both vehicles
PLEASE HELP AND FAST

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: