angle EFG and angle GFH are a linear pair, m angle EFG=2n+21 , and m angle GFH=5n+12 What are m angle EFG and m angle GFH

Surplus discretionary travel direct money is what's available after paying for the necessities of life

What is the "great pacific garbage patch"? (a) a large area of marine debris concentrated by rotating ocean currents (b) a large area around the pacific rim where debris collects from natural disasters such as tsunamis (c) an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability (d) a large trash dump located in hawaii

How much water is in the ocean in cubic kilometers