We know that <span>Julia owns a clothing shop and went to a merchant's fair where she was able to buy 6 leather belts for $130. She then sells them in her store for $28 each. While doing her finances she decides to calculate the percent mark up on the belts. To do so, she multiplies 28 and 6, subtracts 130 and divides by 6.
Answer = Correct solution
</span>
Answer:
2•5•2
Step-by-step explanation:
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now it let me
9514 1404 393
Answer:
(-2, 11), (-1, 6)
Step-by-step explanation:
We can find the values of x that make the difference between the functions be 0.
f(x) -f(x) = 0
x^2 -2x +3 -(-5x +1) = 0
x^2 +3x +2 = 0 . . . . . . . . . . simplify
(x +2)(x +1) = 0 . . . . . . . . . . . factor
Values of x that make these factors zero are solutions:
x = -2, x = -1
The corresponding values of y are ...
y = -5(-2) +1 = 11
y = -5(-1) +1 = 6
The ordered pairs that are solutions are (-2, 11) and (-1, 6).
Circumfrence is to a circle as perimeter is to a polygon. The circumfrence of a circle always equals the diameter (or two times the radius, since the radius is half of the diameter) times pi.
The circumfrence would be 7926.41π miles because of this.
Should you round pi to 3.14, the circumfrence would be 7926.41 * 3.14.
This is equal to <span>24888.9274 miles. (round that if needed)</span>
Answer:
<em>Here</em><em>,</em>
<em>f</em><em>(</em><em>x</em><em>)</em><em>=</em><em>2x</em><em>+</em><em>3</em><em>(</em><em>x-3</em><em>)</em>
<em>if</em><em> </em><em>f</em><em>(</em><em>x</em><em>)</em><em>=</em><em>11</em>
<em>we</em><em> </em><em>know</em><em> </em><em>that</em><em>,</em>
<em>o</em><em>r</em><em>,</em><em>11</em><em>=</em><em>2x</em><em>+</em><em>3</em><em>(</em><em>x-3</em><em>)</em>
<em>o</em><em>r</em><em>,</em><em>11</em><em>=</em><em>2x</em><em>+</em><em>3x-9</em>
<em>o</em><em>r</em><em>,</em><em>11</em><em>+</em><em>9</em><em>=</em><em>5x</em>
<em>o</em><em>r</em><em>,</em><em>20</em><em>=</em><em>5x</em>
<em>T</em><em>h</em><em>e</em><em>r</em><em>e</em><em>f</em><em>o</em><em>r</em><em>e</em><em>,</em><em>x</em><em>=</em><em>4</em>
