Elizabeth evaluated the following expression for the given value of x. (8+2)-3(x-4) where x = 6
The steps that Elizabeth perform are shown below. Which step contains the first
mistake made in evaluating this expression?
Step 1:
Step 2
Step 3
Step 4
8+2 =10
6- 4= 2
10-3= 7
7x2 = 14

For a particular set of atmospheric conditions, the function y z 349 models the frequency, y, in waves per second, of sound waves with a wavelength of y meters a note played on a guitar has a frequency of 440 waves per second. to the nearest centimeter what is the wavelength of the note? centimeters