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tiny-mole [99]
3 years ago
8

What would be a reasonable estimate for the value of an in animate divided by six equals 21

Mathematics
1 answer:
Ludmilka [50]3 years ago
8 0

Answer:

Around 120, but 21 times 6 is 126.

Step-by-step explanation:

Since it is known that 20 times 6 is 120, that would be a reasonable estimate because it doesn't account for the ones.

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In the number 8444 what is the relationship betwee n the 4s
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They are the same number but in the ones tens and hundreds place
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Elena has $225 in her bank account. She takes out $20 each week for weeks. After weeks she has d dollars left in her bank accoun
leonid [27]

Answer:

the equation to use would be D (255-20(5) = ?). To solve, first multiply 20 and 5 and you would get 100 so the equation would be 255 - 100 = ? Then you would subtract 100 from the 255 to get $155 left. To solve for 7 weeks you would replace the 5 in the equation with 7 so your equation would be 255 - 20(7) = ? Next you would multiply 20 and 7 to get 140. the equation would then be 255 - 140 = ? Subtract 140 from 255 and you would get 115. So after 7 weeks she would have $115 left in her account.

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3 years ago
1 − (−5) = <br> can you help I'm on a math test
Bogdan [553]
The answer is 6
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6 0
1 year ago
3(x + 1) = -2(x - 1) - 4
Svetllana [295]

Answer:

<h2><em><u>x = -1</u></em></h2>

Step-by-step explanation:

<em><u>1. Distribute</u></em>

3x + 3 = -2x + 2 - 4

<em><u>2. Simplify</u></em>

-2x + 2 - 4

2-4 = -2

-2x - 2

<em><u>3. Solve</u></em>

3x + 3 = -2x - 2

+2x       +2x

<em><u>4. Cont. Solving</u></em>

5x + 3 = -2

     -3     -3

5x = -5

<em><u>5. Divide by 5</u></em>

5x = -5

/5      /5

<h2><em><u>x = -1</u></em></h2><h2><em><u /></em></h2>

Hope this helped,

Kavitha Banarjee

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3 years ago
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yarga [219]
The Greatest common factor is 33
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3 years ago
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