What number is divisible by 49 that is divisible by 27?​

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.

Write the slope intercept equation for line ab.

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1