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Nina [5.8K]
3 years ago
15

Which operation should you perform first when evaluating the expression:

Mathematics
2 answers:
solmaris [256]3 years ago
8 0
It depends is the 2+2 in parentheses if so the 2+2 but if not then the power
nevsk [136]3 years ago
7 0

Answer: the power so ans should be 81

Step-by-step explanation:

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The utility industry had 428.5 thousand jobs in 2010 and is expected to decline at an average rate of 3 thousand jobs per year f
e-lub [12.9K]

Answer:

Utility's percent Change from 2010 to 2020 = 7%

Step-by-step explanation:

Jobs available at the utility industry in 2010= 428.5 thousand

Average rate of decline = 3 thousand

Years between 2010 and 2020

Utility's percent Change from 2010 to 2020 = Total change in jobs / jobs in 2010 × 100

Total change in jobs:

There are 10 years between 2010 and 2020

Jobs decline at an average of 3 thousand per year

Total change in jobs= 10 years × 3 thousand

= 30 thousand

Utility's percent Change from 2010 to 2020 = Total change in jobs / jobs in 2010 × 100

= 30 thousand / 428.5 thousand × 100

= 0.07 × 100

= 7%

Utility's percent Change from 2010 to 2020 = 7%

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3 years ago
ASAP Someone please help me! PLEASE, I BEG My grade is going down and i can only count on u guys!
kirza4 [7]
Additive inverses combine to get 0. So, k is -1.4. The sum is 0. Hopefully that will help.
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What’s the equation of line
ivann1987 [24]

Answer:

y=-x+9

Step-by-step explanation:

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2. Give the degree of x2 - 17x + 2x - 5.00
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Answer:

2

Step-by-step explanation:

Degree is the highest power of a term

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