How many pairs of diagonals of a regular decagon intersect?

Is Addison has 15 fewer pieces of candy than Ronny does a expression or equation? and why

How old was Lisa x years ago if she is now 13? Which expression represents this?

Interest on $3,000 at 5 1/2 % for 6 months

During a 14-day period, there is the following activity on your bank account. You deposit $100, withdraw $75, deposit $85, and withdraw $150. What is the rate of change in dollars per day) in your bank account? Round your answer to the nearest cent.

Which phrase best describe the translation from the graphy y = (x+2) ² to the graph of y=x²+3

7 jet flies over the Air Force Base at 10:20 am At 10:32 am, the plane passes over the Ilary Base Station, 120 miles away. How fast is the aircraft traveling?

When does a parabola open upward? a. when p is negative c. when p is positive b. when h is positive d. when h is negative

Whats 73,200,000 divided by 10 5

2 (x+1) + 3 (x-3) simplified answer

If I had n dollars in my bake account and deposited $132 what's an expression to represent the total amount I have