72-54 =2a
A=9
A+54= 3a+b
63=3a+b
63= 3(9) +B
B=36
A+B =C
9+36=45
C=45
A+2C=4a+2D
9+ 2(45) = 4(9) + 2D
63=2D
D=31.5
A+D=F
9+31.5=F
F= 40.5
The answer is 1.48226407 hope it helps
Answer:
answer is c.
Step-by-step explanation:
24576 I believe. But I could be totally wrong. 96/6 and 384/24 are 16. 384 is 3 times 96 and 24 is three times 6. I used this pattern to get that number.
1x-3x+16x-48x+256x-786x...... The pattern in algebraic form.
6-24+96-384+1536-4608+24576
