Karen had a balance of −$220.25 in her account, and Portia had a balance of − $190.75 in her account. Which statement explains why Karen owes the bank more than Portia?

|−220.25| > |−190.75|
−220.25 < −190.75
−220.25 > −190.75
|−220.25| < |−190.75|

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

What does independent variable and dependent variable mean in math?

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if