Answer:
Step-by-step explanation:
Let 
y=2x-10
Switch x and y,
x=2y-10
x+10=2y
(x/2)+5=y
So 
<u><em>16.1 is the final answer. </em></u>
<em>Product- it's going to be multiply by the numbers only.</em>

<em>You can also round up to the nearest tenths is 16.0</em>
<em>Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie</em>
It means the sum of a number and 3.
Sum means to add up.
105,264 Lego’s in a case (please give brainlist)
12 x 12 x 12
explanation: 12 to the 3rd power is simply just 12 times itself 3 times.