Answer:
1600.
Step-by-step explanation:
The fraction who did not wear buckskin
= 1-0.68 = 0.32.
So 0.32x = 512
x = 51/.0.32 = 1600.
y=4+2x
2x=y-4
x=y/2-2
16x+8
:)
17999.3333333
I used my calculator
a=
b=
Here is like the in the general formula.
So we can write as:
We can also write as:
Therefore:
a³=
b²=