Answer:
(x, y)=(301 43)
( ---- , ---)
( 29 29)
Step-by-step explanation:
Answer:
The answer is the option 
Step-by-step explanation:
see the attached figure with letters to better understand the problem
we know that

-----> by vertical angles
-----> given problem
-----> given problem
substitute

Answer: Choice D 
Reason:
Exponential functions have the variable in the exponent.
Choice A is a polynomial, which means we can rule it out. Choice B is a log function, so we can rule it out also.
Choice C is a rational function because it is a ratio of two polynomials. This rules out choice C.
Choice D is the only function with the variable in the exponent. That is assuming you meant to say
instead of 
You have 40/16
simplified by 8 and you have 5:2
so the answer is d. 5:2
Reduced it will be 3/4 your welcome ":)