Answer:
a^3+3a^2b+3a^2c+3ab^2+3ac^2+6abc+b^3+c^3+3bc^2+3b^2c if you want it expand
(a+b+c)(a+b+c)(a+b+c) is equal to (a+b+c)^3
<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.
Answer:
x = -2
Step-by-step explanation:
-6x + 5 = 17
First, combine the constants by subtracting 5 from each side.
-6x = 17 - 5
-6x = 12
Now you want x by itself, so divide both sides by -6.
x = -2
Check your answer by plugging x = -2 into the original equation.
-6(-2) + 5 = 17
12 + 5 = 17
17 = 17
Your answer is correct.
Do a proportion
78/100= x/95
Cross multiply and divide
78 x 95= 7,410
7,410 divided by 100 is 74.1
Answer is 74.1
3. 101 + x
B. 101 + 12 = 113 pounds
4. d(2p)
B. 14(88) = 1232
Hope this helps!! :)