Answer:
=10t-6-7.5t = 6-0.5t
= 2.5t- 6 = 6-0.5t
= 2.5t+0.5t = 6+6
= 3t = 12
= t = 12/3
t = 4
Therefore the answer is 4
Answer: 93 dancers did not get on the show.
Step-by-step explanation: Okay to figure this out you change 62% into a decimal which is 0.62. You then multiply 150 by 0.62 and you get your answer which is 93 dancers. I hope this helped! (:
<h2>
Answer:</h2>
c. Reflection over either the x-axis or y-axis will change the graph
<h2>
Step-by-step explanation:</h2><h3>
a. Reflection over the y-axis will not change the graph since sine is an even function.</h3>
This is false because 
is an odd function, not an even one. This means that 
, and a reflection over the y-axis will change the graph.
<h3>
b. Sin(x)=sin(-x)</h3>
This is false because we said that
<h3>
c. Reflection over either the x-axis or y-axis will change the graph</h3>
This is true. Since 
is an odd function, then reflection over either the x-axis or y-axis will change the graph as we said in a. So, for 
:
<u>REFLEXION IN THE X-AXIS:</u>
<u>REFLEXION IN THE Y-AXIS:</u>
<h3>
d. Sin(x)=-sin(x)</h3>
False by the same explanation as b.
J = 9 because 2007 / 223 = 9, and when you multiply 223 x 9, you get 2007
