First of all, you did not tell me much, how much is it for 1 hour of service?
72 + 74 is 146.
The angle sum of a triangle is 180.
180 - 146 is 34.
Answer:
Answer is A U B = {3,5,7}
Answer:
d)X=4 or x=-2
Step-by-step explanation:
X²-2x=8
X²-2x-8=0
(x-4)(x+2)=0
X-4=0 or x+2=0
X=4 or x=-2
