8 less than a number k is -4.

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

The only way to identify an intercept is as an ordered pair. true false

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex