Answer:
-3x+3c+5d-d
=0+4d
=4d
a painter can paint 20 windows in one day. If he has to paint 50 pairs of windows how much time will he take to paint
1 answer:
You might be interested in
Answer:
Length = 15
Width = 6
Area = 90
Step-by-step explanation:
Area of the rectangle =
Lets factorise the polynomial
We know that Area = Length × Width
Let the length be (x + 3) & width be (x - 6)
Its given in the question that x = 12. So putting the value of x gives ,
Length =
Width =
Area = Length × Width = 15 × 6 = 90