Answer:
160 not interested and 144*
Step-by-step explanation:
* is the degree sign like the little o
This is a word problem signifying an algebraic expression.
Translating this to mathematics:

add 4 to both sides.
divide 16 to both sides.
this is:
Answer:
The denominators are not equal.
Step-by-step explanation:
It has one solution.
please see the attached picture for full solution
Hope it helps
Good luck on your assignment...
Answer:
hcf:3x^3-6x^2+y^2-3x+54
lcm:2(x+3)(x^2-3x+9)(x^3-3x^2+9)(y^2-3x+9)