Nadia wants to enclose a square garden with fencing. It has an area of 141 square feet. To the nearest foot, how much fencing will she need?

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

1: 4 if the wew 35 surfboards at the beach how many were short boards?