Answer:
=/ this means that the equation isn't equal
1-x^2 =/ 0
1 =/ x^2
x =/ +1
x =/ -1
then the answer will be B
3a/a-2
Soory for the handwriting though, did it in a real hurry
4.45/5 = .89 ea therefore if you multiply .89 by 7 you would get $6.23
Answer:
u equals 3.43 because you subtract from both sides.
Answer:
20%
Step-by-step explanation:
3 out of 15 is the same as 3/15 = 1/5. 1/5 is the same as 20%
