When calculating the circumference of a circle, sometimes the radius is given instead of the diameter. What is the relationship between radius and diameter?

5 3/4 - 3 1/2. What is the answer?

Han rulers supported the idea of a peaceful society brought about by mutual respect among all people known as

What are three complex fractions that simplify to one fourth

Both of my slopes is 9 and - 9 is it a perpendicular, parrallel or neither?

Simplest form 9x+4x

Making Conclusion: if the sun is shining, then it is a beautiful day. If it is a beautiful day, then we will have a picnic.

A car uses 7 litres of petrol for every 100 km travelled. Which is the best estimate for the amount of petrol (in litres) needed to travel 590 km?

jasmine had 11 friends over at her house. everytime the doorbell rang 2 more friends arrived. the doorbell rand 3 times. how many friends did jasmine have altogether

Show work? |5x+10|=-7

Meg lives in Indianapolis and wants to visit her mom in Lima. She has been meaning to go to a chiropractor in Dayton, so she is wondering whether it makes sense to stop there on the way.