Four people bought two 13-inch sandwiches to share. How many inches of sandwich does each person get if they split it evenly?

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area