Find the output for () = −3 + 4 when = −5. Show every step

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.'

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?

Solve the following system of equations express your answer as an ordered pair in the format (a,b) with no spaces between the numbers of symbols 5x+2y=22