Answer:
s=-1
Step-by-step explanation:
Distribute the 3 to the (s+2) 
Subtract 6 from three 
Divide -3 by 3 
Simplify to -1
Answer:
b(4) = -405
Step-by-step explanation:
The first term of the sequence has been represented by 15.
The common ratio is -3
Since the first term is 15 you would have to multiply by -3 to find the next three terms.
B(1) = 15
B(2) = -45
B(3) = 135
B(4) = -405
The fourth term is -405
Answer:
-405
Answer:
If you study for the test then you will get a good mark
Answer:
x=−5
Step-by-step explanation:
Step 1: Subtract 5x from both sides.
−4x+10−5x=5x+55−5x
−9x+10=55
Step 2: Subtract 10 from both sides.
−9x+10−10=55−10
−9x=45
Step 3: Divide both sides by -9.
−9x
−9
=
45
−9
x=−5
Answer:
x=−5
