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Naddika [18.5K]
3 years ago
10

You buy 3 pairs of jeans for $35.95 each and get a fourth pair for free. What is your cost per pair of jeans?

Mathematics
2 answers:
polet [3.4K]3 years ago
6 0
$107.85 should be the answer
scoray [572]3 years ago
4 0

Answer:

26.96

Step-by-step explanation:

107.85/4=26.9625 and round it you get 29.96 i believe

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Four years ago, you started a job with an annual salary of $40,000. At the end of each year on the job, you received a raise of 
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No it does not represent a linear function.

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Find the sum of the first 150 positive even integers.
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1 year ago
Which is greater 0.7 or 7/9
Alex_Xolod [135]
The answer is 7/9.

0.7 as a fraction is 7/10.

I found the least common denominator of these two and converted them to equivalent fractions.

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Hope this helps~
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3 years ago
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Factor completely 2x3 + x2 - 18x - 9
melisa1 [442]
Factor the following:
2 x^3 + x^2 - 18 x - 9

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Factor 2 x + 1 from x^2 (2 x + 1) - 9 (2 x + 1):
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Factor the difference of two squares. x^2 - 3^2 = (x - 3) (x + 3):

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7 0
3 years ago
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See attached picture, is there a way to enter equations or algebraic symbols?
coldgirl [10]

SOLUTIONS

Solve a given equations or algebraic symbols?

\begin{gathered} f(x)=x^2+2x \\ g(x)=1-x^2 \end{gathered}

(A)

\begin{gathered} (f+g)(x)=(x^2+2x)+(1-x^2) \\ collect\text{ like terms} \\ x^2-x^2+2x+1 \\ (f+g)(x^)=2x+1 \end{gathered}

(B)

\begin{gathered} (f-g)(x)=(x^2+2x)-(1-x^2) \\ =x^2+2x-1+x^2 \\ =x^2+x^2+2x-1 \\ (f-g)(x)=2x^2+2x-1 \end{gathered}

(C)

\begin{gathered} fg(x)=(x^2+2x)(1-x^2) \\ =x^2-x^4+2x-2x^3 \\ fg(x)=-x^4-2x^3+x^2+2x \end{gathered}

(D)

\begin{gathered} \frac{f}{g}(x)=(x^2+2x)\div(1-x^2) \\ =\frac{x^2+2x}{1-x^2} \end{gathered}

5 0
1 year ago
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