Select all ratios equivalent to 3: 15.
6: 10, 7: 35, 5: 9, 4: 20

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

What expression is equivalent to log3(x+4)