Complete the following steps for this equation.
4x – 20 = 5y
1. write the equation in standard form.

2. find the x-intercept, and write it as an ordered pair.

3. find the y-intercept, and write it as an ordered pair.
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and answer all 4 parts! i've asked this question 2x and no ones : (

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