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andrew11 [14]
3 years ago
15

I am a 2-digit number. I am a am an even number. The sum of all my digits together is 3. The order of my digits goes smallest to

greatest. (Left to right)
Mathematics
2 answers:
julia-pushkina [17]3 years ago
8 0

Answer:

12

Step-by-step explanation:

12 = 2 digits

1 + 2 = 3

1 < 2

pav-90 [236]3 years ago
4 0

Answer:

12

Step-by-step explanation:

...................

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What is the additive identity of a
Lady_Fox [76]

Answer:

a+0 (or just 0)

Step-by-step explanation:

The additive identity is when you add any number by zero.  This is because an additive identity is what number do you add to make the same number (since it's additive it is zero, if it were multiplicative, it'd be 1)

6 0
3 years ago
On your last math quiz, you got 15
dlinn [17]

Answer: 75%

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3 0
2 years ago
You own a motel and have a pricing structure that encourages rentals of rooms in groups.
zheka24 [161]

Answer:

$41

Step-by-step explanation:

  • One room rents for $68,
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So,

a_1=\$68\\ \\a_2=\$65\\ \\a_3=\$62\\ \\...

where a_n is the rate per nth room rented.

This is an arithmetic sequence, so

a_n=a_1+(n-1)\cdot d

In your case,

a_1=68\\ \\n=10\\ \\d=-3

Hence

a_{10}=68+(10-1)\cdot (-3)=68-9\cdot 3=68-27=41

This means if a group rents 10 rooms, the charge per room is $41.

5 0
3 years ago
HELP ME!! plz? Combing like terms.
Bad White [126]

T: 8x+19

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9-(-2-3x)+4(-x+6)-x+12-3(2x-3) = 9+2+3x-4x+24-x+12-6x+9 = 56-8x

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3 years ago
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