A would be the correct answer because the y variable only has a coefficient of 1. So we would solve for y, which would get us y=3x+5, then we would substitute the value in the second equation which would look like -4x+5(3x+5)=58. Hope this helpss. :)
ABC = 180 degrees because a triangle is always equal to 180degree
Answer:
-12x^5 y^4
Step-by-step explanation:
Answer:
5 degrees
Step-by-step explanation: