Three brothers spent different amounts of money on their recent vacation. matt spent $25 less than todd. jeff spent 3 times as much as matt. how much did each brother spend if they spent a total of $275?

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?