If an image of a triangle is congruent to the pre-image, what is the scale factor of the dilation?
A) 0.1
B) 1/2
C) 1
D) 10

41/2 - 1 1/3 what is the answer as a fraction?

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

Solve x+3y=6 and 4x-6y=6 by elimination . show work !