Question

Imran finds 3 old boards in his garage that he plans to use to make a triangular flower bed. The first board is 6 feet long, the second one is 9 feet long and the third is 12 feet long. He has no measuring tap and no protractor. How many bags of mulch (each is 1.5 cubic feet) does Imran
need to buy if he wants 3 inches of mulch inside the flower
bed?​

Answer 1

Answer

4.2/5

61

lovelyswarna

3x +4y=18

=) 3×2 +4y=18

=)6+4y=18

=)4y=18-6

=)4y=12