15 points me ! simplify each expression (show your work) -8a + (-6)- 10a - 2 + 5a 2nd problem: 6x - 4 + 3x + 8

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

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