Shelly has yarn that is feet long. she needs to cut the yarn into 12 equal length pieces.
how many feet should each piece of yarn be?
pls

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?