Ethan had $8 more than dakota. ethan then gave 1/4 of his money to dakota. the ratio of money ethan had to the money dakota had became 5: 2. how much money did ethan five to dakota?

Marcus built a model car that is 4 inches wide. what scale was used to build the car if the actual width of the car is 6 feet? a. 1 in. = 2 ftb. 1 in. = 2.5 ftc. 1 in. = 1.5 ftd. 1 ft = 1.5 in.

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. how many hours after the truck's departure will the two meet?

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c