When dividing 8,164 by 78.5, what is the place value of the last digit in the quotient? A. ones
B. tenths
C. hundredths
D. thousandths

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?