Answer:
words per minute!
Step-by-step explanation:
Answer:
what does this question mean i dont understand
The area is length x width which means it would be 14 x 8
14 x 8 = 112 so the area of the rectangle is 112 square ft.
Add the opposite of any terms that don't have r.
.. K +7s = 4r
Divide by the coefficient of r.
.. (K +7s)/4 = r