I n hel free point for now but answer the question I asked pl

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

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.'