How do you write 17 tens three different ways and use the largest unit?

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Lowest fraction using common term 28/35