Finding the surface area of the composite solid.. need this real fast..plz explain too..

Anna is no more than 3 years older than 2 times jamie’s age. jamie is at least 14 and anna is at most 35. which system of linear inequalities can be used to find the possible ages of anna, a, and jamie, j?

In the rectangle below ac=30 units what is de

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)