Work out the number that is halfway between 27 times 38 and 33 times 38.show your working out aswell. would someone me and show me how to do it.

Hannah is 3 years older than twice her brother joey’s age. joey is 2 years old. how old is hannah? show all of your work! the number of students is five more than seven times the number of teachers. there are 10 teachers. how many students are there? be sure to show all of your work!

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?