Answer:
1.) 86=(1/3)B(6)
2.)43.00 square feet
Step-by-step explanation:
N/A
Answer:
13
Step-by-step explanation:
Set Susan's present age as x, her age from 3 years ago as x-3, and her age in three years as 2(x-3)
Since her age in seven years = 2 times as old as she way 3 years ago, set up the equation:
x+7 = 2(x-3)
x+7 = 2x-6
x = 13
Answer:
0
Step-by-step explanation:
Substitute the given values for a and b into the expression
(18 + 14) - (18 - 14)²
=
× 32 - 4²
= 16 - 16
= 0
I am also not sure, because I also asked this question.
The number can be separated into 35+0.125
0.125 can be rewritten as,

So, the number can be rewritten;
35+

35