The total height of a building and the flagpole on the roof is 250 feet. the building is 9 times as high as the flagpole . how high is the flagpole?

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!

Which number produces a rationale number when multiplied by 1/5

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r