Express the given quantity in terms of the indicated variable. The area (in ft2) of a rectangle that is four times as long as it is wide; w = width of the rectangle (in ft)

ft2

If the measure of xyz is 81 what is the measure of yz

The sum of two numbers is 0. twice the smaller number subtracted from 3 times the larger number is 10. let x represent the larger number and y represent the smaller number. what is the equation

What is the approximate value of the correlation coefficient for the given graph? a. 1 b. 5 c. 3 d. -1