4.5 feet. Divide 108 by twelve and you find out that the board is 9 feet long. Half of 9 is 4.5. Therefore, each piece is 4.5 feet long.<span />
Answer:
I think the answer is b
Step-by-step explanation:
Answer:
7(2x+3y+z)
Step-by-step explanation:
you've got to take a 7 out of each phrase
so 14x/7= 2x
21y/7= 3y
7z/7= z
So 7(2x+3y+z)
Total teams = 64
After round 1, teams remaining = 64 ÷ 2 = 32
After round 2, teams remaining = 32 ÷ 2 = 16 = or (64 ÷ 2^2 = 16)
After round n, teams remaining = 64 ÷ (2^n)
Let after n rounds, teams remaining = 2
=> 64 ÷ 2^n = 2
=> 64/(2^n) = 2
=> 64/2 = 2^n
=> 32 = 2^n
=> 2^5 = 2^n
=> n = 5
Thus, after round 5, two teams will remain.
Answer:
41
Step-by-step explanation:
If your equation is what it appears, we can put 3 where x is and do the arithmetic:
12·3 +5 = 36 +5 = 41
The family spent 41 to attend the game.