Which statement about perfect cubes is true? 25 is a perfect cube because 25 = 5 + 5 + 5 + 5 + 5 30 is a perfect cube because 30 = 3 times 10 512 is a perfect cube because 512 = 8 times 8 times 8 1,875 is a perfect cube because 1,875 = 25 times 25 times 3

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?

What is the value of x? enter your answer in the box.