4x+y=10. I need to find y.

Cindy uses 1-inch cubes to find the volume of a jewelry box shaped like a rectangular prism. she uses 780 cubes to completely fill the jewelry box with no gaps or overlaps. if the jewelry box is 13 inches long and 5 inches wide, how tall is cindy’s jewelry box?

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities