Building codes typically require 7 inches in rise for every inches in tread for standard stair. Although stairs can have up to 8 inches in rise and 12 inches in tread, each change makes the stairs less comfortable to navigate. In the new home being built, the builders need to construct stairs to code for a lower deck. Dimension of the full stair will be 70 inches vertically and 110 inches horizontally

the answer is somewhere there guys it really . there im just not gonna answer

step-by-step explanation:

but i'm guessing ur first option tho

no idea

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.