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Gwar [14]
2 years ago
7

Simplify the following algebraic expressions:

Mathematics
2 answers:
RoseWind [281]2 years ago
4 0
-x(x - 2b+ \frac{1}{2}) \\ \\ -2x + 4b - 1 \\ \\ Answer: \fbox {-2x + 4b - 1 (D)}
Aleks [24]2 years ago
3 0
-2(x-2b+ \frac{1}{2})=-2*x+2*2b- \frac{2}{2}= -2x+4b-1
So the correct answer would be D
Have a nice day!!! :)
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Graphing linear equations y+5=-2(x-2)
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First put the equation in y=mx+b form then plot the b and count off the slope.

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3 years ago
Find the degree of the polynomial<br><br> 7a3b2 – 2a4 + 4b – 15<br><br> Degree
vesna_86 [32]
When ur polynomial has more then one variable....and this one does...the degree is the highest term degree

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3 years ago
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7 0
2 years ago
Taisha uses the elliptical cross- trainer at the gym. Her general goal is to burn 280 calories per workout, but she varies by as
Fed [463]

Given - Taisha has a general goal is to burn the 280 calories.

she is varies by the 25 calories.

Find out the maximum and minimum of calories burn by the taisha.

To proof -

let us assume that the calories burn by the taisha be x.

as given the calories are varies by the 25 calories.

then the maximum calories equation becomes

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the maximum calories burn by the taisha is 305 calories.

minimum calories equationbecomes

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Hence proved






8 0
3 years ago
Read 2 more answers
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wlad13 [49]

Similar triangles

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x = 6

Answer

6

6 0
3 years ago
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