Which operation would help solve for w? 8w = 72
Choose 1
Multiply each side by 8.

Divide each side by 8.

Multiply each side by 72.

Divide each side by 72.

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).

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1