Answer:
y=3x+1
Step-by-step explanation:
if im correct you are working on elimination, so you pretty much sub. so the difference between -2 and 3 is positive 1; the difference between 4x and x is 3x
are you working on elimination?
I think the answer would be -8^4
Answer:
Following are the responses to the given question:
Step-by-step explanation:
For point A:

For point B:
{x | x is the positive square number less than or equal to 81}
For point C:
All given sets were equal and equal, that since elements and the element no. are identical.
Answer:
Step-by-step explanation:
hello :
tanx= 15/20
x=36.97°