Answer:
Step-by-step explanation:
The first questions are answered on the attachment.
Answer:
u = -3
Step-by-step explanation:
12 - 2u = 9u + 45
2u - 12 = -9u - 45
2u + 9u = 12 - 45
11u = -33
u = -33/11
u = -3
A. reflexive property
hope it helps.
5\4 4\7 what u mean that u need more
Answer:
6.71
Step-by-step explanation:
6.7082039325
Round it.
6.71