How many hours between 1030pm to 7am?

What is greater -20 or -4? What do the angles add up to in a 20 sided shape? What are the square numbers to 1800? Write a multiplication story using the numbers 3 and 5 and 15? How can 3 people share half a pound of chocolate? What has more than 1 obtuse angle and has no parallel sides? How do you turn 9 27 as a fraction? What goes into 94 and 50 evenly? How do you calculate cos value? Is a coin with penny on one side and dime on other a misprint or a fake? What are the factors of 96 and 54? Who is the oldest man mentioned in the Bible? How do you solve quadratic equations by the new Transforming Method? What is 3.5 as a percent? How do you find the two square roots in a number? Go to the MyMathLab site and complete the Unit 1 MML Project? Is sugar a count noun? What is 2 inches rounded to the nearest eighth inch? What is simmatery? Is 400 prime numbers?