Salvador had 3.25 pounds of dry cement he used 1.7 pounds to make a paver for his lawn how many pounds of dry cement does Salvador have left

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

The hockey team has been great! in 2008, they won 20% more games than in 2007 in 2009 they won 50% more games than in 2008 what was their overall percentage increase from 2007 through2008?