What does 43/12 is equivalent too?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27