Which one of the following would most likely have a negative linear correlation coefficient? A. amount of money spent on baby food as a child ages
B. length of a driveway compared to number of cars owned
C. distance driven in a car compared to the hours spent driving
D. temperature of a refrigerator compared to the number of items inside of it

THERE SHOULD BE NOTHING VIOLATING ABOUT THIS IT IS A SIMPLE MATH QUESTION

Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 m÷6    m−6    6m

What is the vertex form of f(x) = x2 + 6x + 3

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.