Which set of absolute values is compared correctly?

a) |-7| < |8| < |9| < |-10|

b) |-4| < |-3| < |3| < |4|

c) |2| > |-5| > |-7| > |-8|

d) |-4| > |9| > |-3| > |-10|

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.