A rectangular piece of metal is 30 in longer than it is wide. Squares with sides 6 in long are cut from the four comers and the flaps are folded upward to form an open box. If the volume of the box is 1554 in', what were the original dimensions of the piece of metal?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

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

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons