Plz help need answer and work within 2 hours

Question

The length of a rectangular garden is three times with width, w. Farmer Robbins will increase both the length and the width of his garden this year by 5 feet. Which equation represents the new area, A, of his garden?
a w2+20w+10
b 3w+10
c 3w2+20w+25
d w2+10w+15

Answer 1

w represents original width

3w represents original length

 

w + 5 represents new width

3w + 5 represents new length

 

(w + 5)(3w + 5) represents the new are

 

You can FOIL to determine which choice is correct.