Do the equations x + y =-2 and 3x + 3y = -6 define the same line? explain

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32