Algebra, help please ASAP

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

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?