(Someone help please) Put these numbers in order, from least to greatest.

3.5

-1

4.8

-1.5

-0.5

-4.2

0.5

-2.1

-3.5

Find the value of the variable and the length of each secant segment.

Which statement about the graph of y = 8(0.25)^2

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula