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Verizon [17]
3 years ago
11

Help please <3333333333

Mathematics
1 answer:
olga_2 [115]3 years ago
6 0
The exclamation mark means "factorial". We start with the given number and count down til we reach 1. We multiply all of the values in the countdown

6! = 6*5*4*3*2*1 = 30*12*2 = 360*2 = 720
3! = 3*2*1 = 6

So because
6! = 720
3! = 6

This means,
(6!)/(3!) = 720/6 = 120

Answer: 120
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4y = 5x - 14

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7 0
3 years ago
For which equation is x = 7 the solution? <br> 9 x = 63 <br> 5 x = 40 <br> 7 x = 0 <br> 6 x = 36
romanna [79]

Answer:

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Step-by-step explanation:

9x = 63

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6 0
3 years ago
Solve the system by substitution
Tatiana [17]

Answer:

(x,y) = (-36,6)

Step-by-step explanation:

-6y=x

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8 0
3 years ago
23-[12+{16-(12÷3)}] simplify​
Burka [1]

Answer:

<h2>            23-[12+{16-(12÷3)}] = - 1 </h2>

Step-by-step explanation:

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= 23 - [12 + {16 - 4}] =

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4 0
3 years ago
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if your ans is correct i will choose you as a brainlist when the number of student of a school was increased by 30% it became 45
kicyunya [14]

Step-by-step explanation:

find 30% of 455

which is = 136.5

then subtract 136.5 from the original number(455)

455 - 136.5

=318.5 student

6 0
3 years ago
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