Algebra 1 unit test . which ordered pair is a solution of the equation y = x - 4 (2,6) (6,2) (-2,6) (-6,2) , i have 20 more questions too so if you're good at algebra me.

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

The product of sin 30 degrees and sin 60 degrees is same as the product of

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels