2. Andre is at the grocery store and purchases 5 pounds of bananas at x dollars per pound. He also purchases 6 pounds of apples at y dollars per pound. There
is a 10% sales tax on groceries.
Which expression can be used to find the total cost of Andre's purchases?
A. 5x + 6y
B. (5x + 6y)(0.10)
C. (5x + 6y) + (5x + 6y)(0.10)
D. (5x + 6y) + (5x + 6y)(0.90)
E. (5x + 6y) + (5x + 6y)
40)
2

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