Write the ratio 28 inches to 9 feet as a fraction in simplest form

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Let x = a + bi and y = c + di and z = f + gi. which statements are true?