T(n)=t(0)xR to the n power since the sequence is geometric
t(0)=1.5 because 1.5x2=3
R=2
If she started with $40 and ended up with $10, that means she must've used $30. Since the popcorn bags were all identical and she bought 12, you can divide 30 by 12 which gives you 2.5.
The answer is $2.50.
Answer:
Length of other board metres
Step-by-step explanation:
Given: Length of board = metres
Length of board was divided into two.
Length of one piece = metres
Let = length of the other board
Length of the other board = Length of board - Length of one piece
So,
Thus, length of the other board metres
Step-by-step explanation:
i hope it helped you a lot. thankyou
The correct answer is letter B, (6,-1).
When you substitute this ordered pair on the equations, you would found out is the correct one.