If x = 81, what is the value of x(x - 6)? A.
6,075
B.
156
C.
7,047
D.
6,642

What is the inverse of the function f(x) = 2x + 1?

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.