42. the product of seven and four times a number multiplied by three

Can (2,3 and square root 10) be sides ona right triangle?

If the table of the function contains exactly two potential turning points, one with an input value of –1, which statement best describes all possible values of m? m ≥ –12 –12 < m < 4 m ≤ 4 m ≥ 4 or m ≤ –12

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?