There are two tricks to this one. The first is 1 × 0. But it’s mostly there as a distraction. Yes, 1 × 0 is 0, but that doesn’t affect anything else in the equation. The second, far trickier element is that the lines ending with 1 don’t have a + sign next to them. That means they should be combined with the following line.
1 lb = A 2 lbs + A = B 3 lbs = B 4 lbs = A + B 5 lbs + A + B = C 6 lbs + B = C 7 lbs + B = A + C 8 lbs + A = C 9 lbs = C 10 lbs = A + C 11 lbs + A = B + C 12 lbs = B + C 13 lbs = A + B + C 14 lbs + B = D 15 lbs + B = A + D 16 lbs + A = D 17 lbs = D 18 lbs = A + D 19 lbs + A = B + D 20 lbs = B + D 21 lbs = A + B + D 22 lbs + A + B = C + D 23 lbs + B = C + D 24 lbs + B = A + C + D 25 lbs + A = C + D 26 lbs = C + D 27 lbs = A + C + D 28 lbs + A = B + C + D 29 lbs = B + C + D 30 lbs = A + B + C + D
It cannot be seen, cannot be felt, Cannot be heard, cannot be smelt. It lies behind stars and under hills, And empty holes it fills. It comes first and follows after, Ends life, kills laughter.
Lucrezia Borgia invited a prospective victim to lunch. They ate a hearty meal of roast venison, with a selection of fresh vegetables, all washed down with the finest wine imported from Bordeaux, France.
After the meal, they ate figs and freshly picked grapes.
“Just one apple left”, said Lucrezia, “I insist you have it.
“No”, said the guest, “I couldn’t”.
“Tell you what”, said Lucrezia, “we’ll share it”, and promptly sliced the apple in two with her sharpest knife. The guest and Lucrezia started to eat their respective halves when the guest’s eyes rolled towards the ceiling and he fell over, dead.
“Another victim successfully dispatched,” thought Lucrezia.
I am a word of 5 letters and people eat me. If you remove the first letter I become a form of energy. Remove the first two and I’m needed to live. Scramble the last 3 and you can drink me. What am I?
What looks like food, tastes like food, smells like food, sounds like food when you cook it, is grown in dirt like food, fills up your stomach like food, but is not food?
A poisonous mushroom. Since some types of mushrooms are edible, it can be very hard to distinguish between a safe mushroom and one that will kill you. Food is defined as a substance consumed to provide nutrition, therefore a poisonous mushroom that kills you doesn’t qualify as food, even though it shares all of the traits of a regular mushroom.
Other valid answers include anything that’s edible, resembles food, but is poisonous.