The local water slides have 120 employees, of which 70% are temporary. how many permanent employees are there? is 36 correct?

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

Estimate the product. round the first factor to the nearest whole number, round the second factor to the nearest ten, and then multiply. 3 8/9 × 96

2/3(-6y+9x) expand each expression using the distributive property