Answer:
Step-by-step explanation:
x=40
<em>Answer:</em>
<em>1-8/27</em>
<em>Step-by-step explanation:</em>
<em />
<em />
<em />
<em> (anything to the zeroth power is 1)</em>
<em />
<em />
<em>We cannot simplify, so 1-8/27 is our answer.</em>
<em>Hope this helps. Have a nice day.</em>
This is the working of how it is 28% discount
Find the amount of discount : $125 - $90 = $35
Divide by the original price : $35/125 = 0.28
Change in to percentage : 0.28 x 100 = 28%
Therefore the percentage discount is 28% off
:)
Answer:
a= 63
Step-by-step explanation:
16+11=27
90-27= 63
Answer:
A
Step-by-step explanation:
(f + g)(x) = f(x) + g(x) , thus
f(x) + g(x)
= 4x + 1 + x² - 5 ← collect like terms
= x² + 4x - 4 → A
