Find number abc
[8118] Find number abc - If 3c5ab + b292b = c7c22 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 1
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Find number abc

If 3c5ab + b292b = c7c22 find number abc. Multiple solutions may exist.
Correct answers: 1
#brainteasers #math
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18 new Halloween jokes from 2020

Q: Where do ghosts buy their Halloween candy?
A: At the ghost-ery store!

Q: What do owls say when they go trick or treating?
A: Happy Owl-ween!

Q: What do ghosts give out to trick or treaters?
A: Booberries!

Q: Who did Frankenstein go trick or treating with?
A: His ghoul friend.

Q: What Halloween candy is never on time for the party?
A: Choco-LATE!

Q: Which type of pants do ghosts wear to trick or treat?
A: Boo jeans.

Q: What makes trick or treating with twin witches so challenging?
A: You never know which witch is which!

Q: What monster plays tricks on Halloween?
A: Prank-enstein!

Q: What fruit do scarecrows love the most?
A: Straw-berries.

Q: What does a witch use to do her hair?
A: Scarespray!

Q: What happens when a ghost gets lost in the fog?
A: He is mist.

Q:How do you fix a cracked pumpkin?
A: A pumpkin patch.

Q: Why don’t vampires have more friends?
A: Because they are a pain in the neck.

Q: What position does a ghost play in hockey?
A: Ghoulie.

Q: What do you give a vampire when he’s sick?
A: Coffin-drops.

Q: What is a ghost's nose full of?
A: Boooooogers!

Q: Have you heard how popular the local cemetery is?
A: People are just dying to get in.

Q: Why was the broom late?
A: It over swept.

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Black American patent

In 1896, black American inventor, Willie H. Johnson, of Navasota, Texas, was issued a U.S. patent for "A Mechanism for Overcoming Dead Centers" which occur in machines when a shaft is driven by a crank (No. 554,223). The essential part of his invention consisted of a two-part or compound crank-rod of such construction that the members automatically locked together at the proper point in the stroke, so as to act as a single rod, and at other intervals of its travel would automatically unlocked, so that each member would act independently of the other. Either could act to carry the stroke past the top dead center of the other. Johnson secured a second patent in Oct 1898 for an improvement to his design (No. 612,345).
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