There is one dime and i penny
because it says one coin is not a dime
that does dot mean the other coin is not a dime
First off,we need to understandthe perimeter of a rectangle:

We can then proceed to find the width. As it is 6 ft more than it's length,it can be written in:

We can then find the equation of the perimeter:

When the width is 16ft, the length is:

The length is 10 ft.
Therefore the dimention of the rectangle is 16ft by 10ft.
Hope it helps!
Answer:
c = -9
Step-by-step explanation:
Knowing that -2 is a root, you can do the synthetic division with an unknown value for c. Then solve for the value of c that makes the remainder be zero. See the attachment for the work.
The second attachment shows that (x+2) is a factor of the resulting cubic.
Answer:
y=-1/2x+3
Step-by-step explanation:
y=mx+c
5=-1/2*4+c
5=-2+c
c=5-2
c=3
y=-1/2x+3