Answer:
7x-7y=14
x=3 and y= 1
i think :)
Step-by-step explanation:
A word phrase for 3m would be: 3 times a number m
Answer: The answer to this is
.
I looked it up on my scientific calculator. I hope this helps!! :)
Answer:
C
Step-by-step explanation:
it's an acute angle so it has to less than 90 and 71 just seems like it's too much