Chris bought 4 hot dogs for $1.50.Which of the following shows an equivalent rate? A.8 hot dogs for $2.96
B.3 hot dogs for $1.00
C.1 hot dog for $0.50
D.6 hot dogs for $2.25
Please help me Asap

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

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

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0