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Maru [420]
3 years ago
6

Combine like terms to simplify the expression: 9 + 3b − 1 + 7b − 2 =

Mathematics
2 answers:
yaroslaw [1]3 years ago
4 0
The answer would be 10b + 6
elena-s [515]3 years ago
3 0

Answer:

6+10b

Step-by-step explanation:

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Factor the expression over the complex numbers.<br><br> x^2+52
Deffense [45]

Here we are given the expression:

x^{2}+52

Now let us equate it to zero to find x first,

x^{2}+52=0

Now subtracting 52 from the other side,

x^{2}=-52

taking square root on both sides,

So we will get two values of x as ,

x=+2\sqrt{-13}

x=-2\sqrt{-13}

Now we can write square root -1 as i,

So our factors become,

x=+2i\sqrt{13}

x=-2i\sqrt{13}

Answer:

The final factored form becomes,

(x+2i\sqrt{13})(x-2i\sqrt{13})


6 0
4 years ago
Which term best describes gross pay that is calculated based on the number of hours an employee has worked
Sati [7]
The answer is Hourly Wage
5 0
3 years ago
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Help me please<br><br><br> thank you
Brilliant_brown [7]

Answer:

Domain: [1, 7]

Range: [-4, 2]

Step-by-step explanation:

The domain is the set of x-values and the range is the set of y-values.

3 0
1 year ago
Find the sum of these polynomials.
AfilCa [17]
<span>x² – x + 8+ 10x² + 7 = 11x²-x+15
answer A</span>
3 0
3 years ago
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Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
yaroslaw [1]

Answer:

The statement provided is True.

Step-by-step explanation:

The exponential function representing growth is given as follows:

y=y_{0}\cdot e^{kt}

Here,

<em>y</em> = final value

<em>y</em>₀ = initial value

<em>k</em> = growth rate

<em>t</em> = time passed

As the function e^{x} is increasing, then the exponential function representing growth is also increasing.

Thus, the statement provided is True.

7 0
3 years ago
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