Cathay had saved $335. she spent $15 each week for guitar lessons. she now has $155. write an equation and solve to find out how many lesson cathay had.

The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.

What is the sum of these mixed numbers 4 2/3+ 3 1/9

The graph shows the amount of money noah earned based on the number of lawns he cut. which list shows the dependent quantities in the graph?