The least common multiple of two numbers is 60 and one of the numbers is seven less than the other number what are the numbers

Which fraction below is equivalent to 10/12?

Which term best describes the association between variables a and b

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil