Answer:
6 hours
Step-by-step explanation:
2x6=12
Answer:
y = 4
Step-by-step explanation:
It doesn't exactly have a real equivalent as in y = mx + b.
It's actual equation is y = 4. All x values are permitted. y = 4 is a function: it passes the vertical line test. (Any x has only 1 y value associated with it).
The equation I gave you is really y = 0*x + b which reduces down to y = b or y = 4.
Use the fact that the sum of interior angles of a triangle is equal to 180°.
Hence, the second and the third angles of the given triangle are 180-115/2= 65/2<span>
(32 degrees and 30 minutes).</span>
Cost=$225
Revenue = $75x, x being the number of rooms rented.
R-C=75(35)-225=$2400
Double that
4800=75*x-225
5025=75x
x=67 rooms
One can't just double the number of rooms, because the maintenance fee is constant and doesn't change proportionally. It doesn't change at all.
<span><span><span>10<span>(<span>1−23</span>)</span></span><span>(2)</span></span>+13</span><span>=<span><span><span><span>(10)</span><span>(<span>−22</span>)</span></span><span>(2)</span></span>+13</span></span><span>=<span><span><span>(<span>−220</span>)</span><span>(2)</span></span>+13</span></span><span>=<span><span>−440</span>+13</span></span><span>=<span>−<span>427</span></span></span>
