Answer:
x=3 and y=1
Step-by-step explanation:
First find the deteminant
That is ad-bc
ᵃ ᵇ
ᶜ ᵈ
Answer:
First calculate 49^8
Then take the square root of that answer.
Final answer is 5,764,801
Answer:
200% of the number she invited.
Step-by-step explanation:
20/10 = 2
2 x 100 = 200
Since the square root of 13 is something really weird (3.6055 something) and does not have a clear end or repeats, it is irrational. Solve for the number before assuming anything