Jake is buying a piece of recycled art from luna. he started by giving her $50 and promise to pay her $5 a week until he pays the total price. what equation shows the relationship between the total amount paid (t) and the number of weeks (w) jake will take to pay luna?

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.