9x + 69 = 70. Find the value of x

2(4p+1)/5< = (3+12p)/4 its less than or equal solve it for me an with explanation plz

The occupational safety and health administration requires employers to provide fall protection to construction workers who are working on surfaces with unprotected sides and edges feet or greater above the lower level.

Break down of rocks and minerals into smaller particles without a change in composition is called_