All planes without a plane DIH.
Answer:
BGH; CDA; FID; FIH
Answer:
it's used in conjunction with variance
You can set up an system of equations
x=2y+8
x-y=25
Substitute x in to the second equation
2y+8-y=25
y+8=25
y=17
Substitute the y back in to the first equation.
x=2(17)+8=42
You need a ruler and a pencil. Oh and paper. Make sure that each side is equal to 4 inches. Then make a scale of 1:12, meaning 1 inch=1 foot.
They need to sell 33, unless you round it up then 34.
