The Hernandez family is purchasing tile for the kitchen shown in the diagram. If tile is not needed for the island area, how many square feet of tile will be needed?

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

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review