Recipe includes 9 cups of flour and 3/4 cup of butter write the ratio of the amount of flour to the amount of butter as a fraction in simplest form

What is the best reason for jacinta to have a savings account in addition to a checking account

What are the sotions to the quadratic equation 9x^2=4

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