John and his wife catherine have gathered their family together for christmas. they have two sons and each of their sons has two sisters. how many family members are there?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation