Find the sum of the line that passes through the points -4 -4 and 4 8

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √x?

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Which statements are true about additional information for proving that the triangles are congruent check all that apply