i2pu3mpkcorinasi i2pu3mpkcorinasi

10-06-2016
Mathematics

contestada

Kevin is 3 times as old as Daniel. 4 years ago, Kevin was 5 times as old as Daniel. How old is Daniel now

Respuesta :

23-08-2017

K = 3D. K - 4 = 5(D - 4). K - 4 = 5D - 20. K = 5D - 16. 3D = 5D - 16. 16 = 2D. D = 8. K = 3 x 8. K = 24.

Answer Link

Otras preguntas

help me please.❤️❤️❤️❤️❤️❤️

The Scale on a map shows that 1 inch represents 18 miles. The distance on the map between Olivia's town and her grandmother's town is 4-5 inches.

35 POINTSS!!! PLSSSS HELLPPP!!! Work is the transfer of power from one object to another. Please select the best answer from the choices provided T F

20 points Please hurry will mark brainiest.By choosing to resupply Fort Sumter, Abraham Lincoln riskedA. abandonment of the fort by Union soldiers.B. abandonmen

As shown in the figure, polyhedron ABCDEFGH is a cube and P is any point on face EFGH. Compare the volume of the pyramid PABCD and the volume of the cube. Compl

........................................................................................ Solve ...............................................................

joe spend 1 1/3 hours studying for his math test. randy studied for 1/2 the amou t the time that joe did. what fraction of an hour did randy spend studying

What can we say about the forces? A. They are balanced. B. They are unbalanced. C. They are not in equilibrium.

please answer assapapapapppp

The number seats granted to each state and the size of each district within each both based on which criteria? O Population O Property Tax data ONumber of regis