Answer:
Nonsensical
Step-by-step explanation:
g(x) essentially means y, so this problem is asking for a unknown variable.
-Mr. Willams
Answer: i - 60

the two fives are supposed to be up y but i dont know how to put them
Step-by-step explanation:
Answer: 5, -5
Step-by-step explanation:
There are only 2 square roots of 25: plus and minus 5.
Answer: its b
Step-by-step explanation:
Answer:
55/43
Step-by-step explanation:
(x/y) = 7/3, (x^2/y^2)=49/9, multiply by 3 above and multiply 2 below, 3x^2/2y^2=147/18. Next apply C&D and you will get (3x^2+2y^2)/(3x^2-2y^2)=(147+18)/(147-18)=165/129=55/43