Answer:
4 sqaure root 24x^3/ 2x
Step-by-step explanation:
See steps below:)
Elimination is x=3 since you can cancel our out the 3y just add the 8 and 2 which is 10 and 18 and 12 which is 30, devide and there ya go
Answer: 
Step-by-step explanation:

Divide by 23

Extract the square root.

Do (4^9)^5 first, when an exponent is in a parenthesis with another exponent outside, you multiply them which makes 4^45. Then we multiply 4^0 but this time we add the exponent because there’s no parentheses, which gives you 4^45.
3 to 9 clouds are smiley faces Explaintion- hope it’s right