Answer:
3x- we need to know what x is to go any further
Step-by-step explanation:
Answer:
$2
Step-by-step explanation:



Therefore, each raffle ticket cost $2.
Answer:
Um.. well I don't know what is your question, but I think you meant square root and the answer is 7 because it is a perfect square.
Step-by-step explanation:
50 hours cause you take 150 divided it by 3
Answer:
sin70°
Step-by-step explanation:
Given sin110° where 110° is an obtuse angle in the second quadrant.
The related acute angle in the first quadrant is 180° - 110° = 70°
Thus
sin110° = sin70°