The answer is 81 I think, I would suggest you to type in the calculator 4 • 18+9
Answer:
D
Step-by-step explanation:
I'm not really 100% sure this is a weird question but I would assume D because if something is not proportional or doesn't conform to an equation, it has no slope
<h2><u>
Solution</u>
:</h2>
<em>To find the zero,</em>
<em>x</em> + 1 - 4 = 0
<em>x</em> = 4 - 1
<em>x</em> = 3
3 is the <u>root</u> of <em>(x + 1) - 4</em>.
First u divide 39.39 to 3 and u get 13.13 so it is already rounded u dont need to round<span />
The increase in price was 10%
2.5*.1=.25
2.5+.25=2.75
hope this helps
