Which sequence is an example of an arithmetic sequence? Question 9 options:

5, 10, 20, 40, 80, …

5, 10, 15, 20, 25, …

–3, –6, –18, –54, …

20, 10, 5, 2.5, …

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

Find the value of x. give reasons to justify your solutions! h ∈ ig

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.