Two quantities are related, as shown in the table below: x y
2 10
4 9
6 8
8 7

Which equation best represents the relationship? (4 points)

y = 1 over 2 x + 11

y = negative 1 over 2 x + 11

y = 2x + 10

y = 2x + 11

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

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

When a rectangle is dilated, how do the perimeter and area of the rectangle change?