The length of the rectangle is n-3, ok, the width is 2
the area of a rectangle is just length * width

so, if you simplify either of those, you'd end up with 2n-6.
because same/same = 1, and 1 * anything, is just anything itself.
Answer:
22
Step-by-step explanation:
22
2(8)+6=22
Since f(x) which is x =8
(Please mark me brainliest)
Answer:
50ft
Step-by-step explanation:
let x=height of tree.
AB/DE = BC/EC
The ratio is == x/5 =120/12
x/5 = 10
x = 50
Height of tree is 50 ft.
<span>y=34x−52
34x - y - 52 = 0</span>