Answer:
-3±√89/10
Step-by-step explanation:
4x-(5-x)=8[4-(8+2x-1)]
answer: x= -19/21
Answer:
43.98
Step-by-step explanation:
did some quick maths
c=2

Answer: D
Step-by-step explanation:
.
This eliminates A and B.
Also, the domain excludes when the denominator equals 0, which in this case, makes the answer D
Answer:
45 ways
Step-by-step explanation:
5*3*3 = 45