Translate this phrase into an algebraic expression 66 decreased by twice Carlos's savings Use the variable c to represent Carlos's savings.​

What is the first step of an indirect proof of a number that is divisible by two

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

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