What is the slope of the line that contains the points (9,-4) and (1, -5) А 1/8
B. -1/8
C.-1
D. 1

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).

Tobias gold sells computers at the office center he's guaranteed a minimum salary of $1,959 per month plus 6.3% commission on total sales how much in total sales is he

Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)