9 + 7 x (15 + 3) divided by 9
= 9 + 7 x (15 + 3)/9
= 9 + 7(18)/9
= 9 + 7(2)
= 9 + 14
= 23
9 + 7 x (15 + 3) divided by 9
2 answers
if the perimeter of a rectangle is 3 times the length, plus twice the width. what is the equation to find the perimeter of the rectangle?
I think it's P= 3 x l(length)+2. Is this right?
I think it's P= 3 x l(length)+2. Is this right?