I asssume we want to find the original price
so marked up 50% means if original price=100, then marked up price=50+100=150%
so
36.76=150%
hack, since 150=3 times 50 and 2 times 50=100, divide 36.76 by 3 then mutiply by 2
36.76=150%
divide both sides by 3
12.25333333333=50%
multiply both sides by 2
24.5=100%
original price=$24.50
Answer:
165
Step-by-step explanation:
Answer: x=-3
Step-by-step explanation:
2x-4(x+3)=x-3
2x-4x-12=x-3
-2x-12=x-3. add 12 to both sides
-2x=x+9. subtract x from both sides
-3x=9. Divide both sides by -3
x=-3
<span>. F.3). If the first line intersects the x-axis at the point ... then we associate the ordered pair of real numbers (a, b) with the point P. The number a is called the x-coordinate or abscissa of P and the number b is called the y-coordinate or .... As illustrated in Figure F.12, intersections of a graph with the x-axis have the form (a, 0).</span>
The answer is,
And explanation is in the picture.
