How much longer is a great white shark that a tiger shark in feet? in inches? write equations to solve. remember, there are 12 inches in 1 foot

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

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?