What is the equation of the line that is parallel to the line x= -2 and passes through the point (-5,4)? X = -5
X= 4
Y=-5
Y=4

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length