Daniel has 102 stamps. manuel has twice as many stamps as daniel. kendra has twice as many stamps as manuel. how many stamps do the have in all?

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.