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olya-2409 [2.1K]
3 years ago
7

Mrs. Garcia was required to write down the cost of the tour for the students and chaperones. For the chaperones, she wrote: 6 pe

ople($0) = $0. Explain why this expression is not an example of the identity property of multiplication.
Mathematics
2 answers:
Katarina [22]3 years ago
8 0

Answer:

The identity property of multiplication is also known as the multiplication property of 1.

This states that the result of multiplying any real number by 1 is the number itself.

Here, the teacher wrote 6 people($0) = $0

This will be 0 as any number multiplied by 0 is 0. And here there is not 1. So, this expression is not an example of the identity property of multiplication.

melisa1 [442]3 years ago
3 0

its not because u cant multiply 0x0 thats going to equal to 0

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Which decimal is larger. 1.3, 1.303, 1.33, 1.333
Nataly_w [17]

Answer:

1.3

Step-by-step explanation:

1.33, 1.303, 1.333, 1.3

4 0
3 years ago
The sale amount is $98.75. What is 5% sales tax? What is 8% sales tax? and what is 6.5% sales tax?
amid [387]
To find the % sales tax, you simply need to find that percentage of the price.
5% of $98.75 is $4.94
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8 0
3 years ago
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It takes 9 hours for 8 men to paint a room,
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3 years ago
Someone please help, it will be so appreciated!
FrozenT [24]

Hello,

Question:

Keisha solved the following equation:

4x − 2x + 8 = 6(x + 4)

Which step has an incorrect justification? (Make sure to type only the number of the step into the blank: 1, 2, 3, 4 or 5)

Correct Solution:

x − 2x + 8 = 6(x + 4)

4x + −2x + 8 = (6) (x) + (6) (4) (Distribute)

4x + −2x + 8 = 6x + 24

(4x + −2x) + (8) = 6x + 24 (Combine Like Terms)

2x + 8 = 6x + 24

2x + 8 = 6x + 24

Subtract 6x from both sides.

2x + 8 − 6x = 6x + 24 − 6x

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Subtract 8 from both sides.

−4x + 8 − 8 = 24 − 8

−4x = 16

-4 x -4 = 16

x = -4

Answer:

Where keisha went wrong was forgeting to subtract 6x to both sides.

Incorrrect step is #3


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Answer:

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Step-by-step explanation:

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