Using the order of operations, what is (3/5 + 1/10) ÷ 2?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)