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uysha [10]
3 years ago
13

I don't understand this please help

Mathematics
1 answer:
aleksklad [387]3 years ago
3 0
<span>Anna learns in her science class that the human eye blinks an average of 4,200,000 times a year. What is this number expressed in scientific notation?</span>
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How can you write the expression 7(b – 2) in words?
m_a_m_a [10]

Solution:

Let's verify each option to see which is correct.

<u>Option A</u>

Two subtracted from the quotient of seven divided by b.

  • => 7/b - 2 = 7(b - 2)                                                                [False]

<u>Option B</u>

Seven added to difference of b minus two.

  • => 7 + (b - 2) = 7(b - 2)                                                           [False]

<u>Option C</u>

The quotient of seven divided by b minus two.

  • => 7/b - 2 = 7(b - 2)                                                               [False]

<u>Option D</u>

Two subtracted from seven times b

  • => 7b - 2 = 7(b - 2)                                                                [False]

<u>Option E</u>

The product of seven and the difference of b minus two

  • => 7 x (b - 2) = 7(b - 2) = 7(b - 2)                                           [True]

Option E is correct.

3 0
3 years ago
Read 2 more answers
How do you find the y-intercept?
labwork [276]
When the line crosses the y-axis
7 0
4 years ago
PLZ HELP I WILL MARK BRAINLIEST!!!!given:TRIANGLE ABC,m FIND:m
lisov135 [29]

i need more info then triangle abc,m find m


8 0
4 years ago
the cell phone company charges michael a late fee of $3.84 per day until the balance is paid. if michael is 8 days late what is
Ilia_Sergeevich [38]
The answer would be $30.72 because 3.84 • 8 = $30.72
6 0
3 years ago
If h = 3.7 then what is 0.8 + h?
Gnoma [55]
H=3.7
Then 0.8+h=0.8+3.7
=4.5
4 0
4 years ago
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