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timama [110]
3 years ago
15

In a room with 10 people, how many different handshakes are possible?

Mathematics
2 answers:
Ganezh [65]3 years ago
7 0
45 handshakes are possible
Tomtit [17]3 years ago
7 0

Answer:

45 handshake

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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5 0
2 years ago
Which fraction is equivalent to negative 7 over 8 ? (1 point)
Alja [10]
The answer is -7/8\= 7/-8 Thank you!
6 0
3 years ago
Read 2 more answers
A dealer paid $10,000 for a boat at an auction. At the dealership, a sales person sold the boat for 30% more than the auction pr
vazorg [7]
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3 0
3 years ago
2<br> (<br> 3<br> r<br> +<br> 4<br> )<br> −<br> 3<br> (<br> r<br> +<br> 1<br> )<br> =<br> 11
Slav-nsk [51]

Answer:

Kindly rewrite the question clearly.

8 0
2 years ago
5. Ken asked a friend to rent him a game and as a joke, the friend rented one that he didn't think
sergeinik [125]

Step-by-step explanation:

Equations:

Quantity:: d = n + 3

Value::: 10n + 5d = 615 cents

-------------------------------------------

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--------------------------------------------

Subtract and solve for "n"::

3n = 120

n = 40 (# of nickels)

d = n+3 = 43 (# of dimes)

5 0
3 years ago
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