Thom worked 20 hours last week at the sporting-goods store and earned s155.00. if he continues to earn the same hourly pay, how many additional hours must he work to earn another $217.00? a. 28 hours b. 35 hours c. 64 hours d. 24 hours

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).

Which inequality has a dashed boundary line when graphed ?

Is a square always, sometimes, or never a parallelogram