What is the cost of 5 pounds of peppers if 4 pounds cost $2.60

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Someone me! if you’re smart you can solve this!