Simplify the rational expression. State any excluded values.
2x - 4
2x + 8
x - 2
a.
; where x = 4
x + 4
x-2
b.
2x+8
'; where x 4
x + 2
Oc.
2
where x 4
X-4
x +4
d.
x-2
"; where x 2

The empire state building in new york city is 1454 feet tall a model of a building is 24 inches tall what is the ratio of the height of the model to the height of the actual empire state building

Evaluate the expression. (9 + 5)(3 + 2)0

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer