offering a special deal on a bus trip to Atlantic City. Regular tickets cost $54 and reduced-rate tickets cost $29. The company sold us that holds 52 people. If the company collected $2083 in ticket sales, how many REDUCED tickets did they sell?​

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).

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.