Answer:

And the width for this case is:

And we know that the perimeter is given by:

And replacing we got:

And symplifying we got:

Step-by-step explanation:
For this problem we know that the lenght of the rectangle is given by:

And the width for this case is:

And we know that the perimeter is given by:

And replacing we got:

And symplifying we got:

10+10+10+10= 40
40+38+40+35+35= 188 total perimeter
Answer:
answer is 75
Step-by-step explanation:
6÷8x100=75%
from 58 to 66 its have 6 colums..thats why 6/8
To make a fraction like this into a mixed number all you have to do is multiply the whole number times the denominator which would be 64; then add the numerator to your number which makes it 73 then add the denominator to the bottom. Thus, 73/8.
F(x)=2x+3
assuming the problem is 4 times 2 minus 2x plus 1
you add like variables