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iragen [17]
3 years ago
8

Somebody please help pleaseeeee I’ll make brainlest please help anybody .

Mathematics
2 answers:
Ugo [173]3 years ago
8 0
The correct answer would be C :)
skelet666 [1.2K]3 years ago
5 0

Answer:

C Is The Correct Answer

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By what expression can we multiply 2xt^3 to get 32x^3 t^8 PLEASE HELP
Salsk061 [2.6K]

Answer:

16x^2 t^5

Step-by-step explanation:

2 * 16 = 32

x * x^2 = x^3

t^3 * t^5 = t^8

2x t^3 * 16x^2 t^5 = 32x^3 t^8

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3 years ago
What is the vertex of f(x)=x^2+12x=31
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Answer:

x

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Decimal Form:

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3.76393202

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8.23606797

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2 years ago
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2 + 2 = 0

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It's easy you are

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What is the length of the missing side on a traingle 45 mm 53 mm
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5 0
2 years ago
Alondra received a 14% hourly raise, but the number of hours worked decreased by 7.5%. If her wage was $10.50 an hour and she wo
Elodia [21]

Answer:

She will earn <u>$442.89</u> in one week after the changes.

And this is <u>more</u> than her previous weekly earnings.

Step-by-step explanation:

Given:

Alondra received a 14% hourly raise, but the number of hours worked decreased by 7.5%. If her wage was $10.50 an hour and she worked 40 hours per week before the changes.

Now, to find money she will earn in one week after the changes.

Her wage was = $10.50.

She worked per week = 40 hours.

So, her salary before changes:

10.50\times 40\\\\=\$420.

Thus, the salary per week before changes is $420.

Now, to get her salary after 14% hourly raise:

10.50+14\%\ of\ 10.50\\\\=10.50+\frac{14}{100} \times 10.50\\\\=10.50+1.47\\\\=11.97

<u>Salary after hourly raise = $11.97 per hour.</u>

Then, to get the number of hours worked decreased by 7.5%:

40-7.5\%\ of\ 40\\\\=40-\frac{7.5}{100} \times 40\\\\=40-3\\\\=37.

<u>Number of hours per week after hours of worked decreased  = 37 hours.</u>

Now, to get the salary after changes:

<em>Salary after hourly raise × number of hours per week after hours of worked decreased</em>

=11.97\times 37

=\$442.89.

<u>Salary after changes in one week = $442.89.</u>

<u><em>As, the previous salary was $420 in one week. </em></u>

<u><em>And after changes this salary is $442.89 in one week which is more than previous. </em></u>

Therefore, she will earn $442.89 in one week after the changes.

And this is more than her previous weekly earnings.

4 0
3 years ago
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