The perimeter of an equilateral triangle equals 3 times the length of one side. write a function using two variables for this situation. find the perimeter of an equilateral triangle with sides 18 inches.

Why do interests rates on loans to be lower in a weak economy than in a strong one

What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?