The sum of 4 consecutive even integers is 180. What are the integers?

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

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

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.