5% of $8600 is $430
He makes $430 per years
over the 12 years he makes $5160 in simple interest
For this case we must complete squares:
We add the square of half the coefficient of the term "x",
on both sides of the equation:
According to the perfect square trinomial we have:
Rewriting the expression we have:
ANswer:
The answer is 1 1/6 feet.... this is because to find the number of inches all 16 bolts would measure, you would do: 7/8 *16=14 in.
Simply find perimeter for fencing, which is 16+16+8+8 which equals 48. The area is needed for finding the garden area, which is 16*8, which is 128
