Identify all of the linear functions. 2x + 5y = 13
-X3 = 3y + 10
3(2x + y) = 14
y = 13 - 2x2
2 = y + x
y = x + 7

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?

(x-5)1/2+5=2 what is possible solution of this equation

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap