Answer:
x >-7
Step-by-step explanation:
3x>−21.
Divide each side by 3
3x/3 >-21/3
x >-7
(2•8)+(3•5)=31
31 dollars being the amount they payed for admission :)
Answer:
9670 feet
Step-by-step explanation:
The height given (8219.5 ft) is 85% OF ORIGINAL, hence original is much higher. But how do we figure this out?
<em>we translate word problem to equation.</em>
<em />
<em>8219.5 IS 85% of TOTAL</em>
<em />
Firstly, 85% = 85/100 = 0.85
Remember, is means =
of means multiplication
So we have:
<em>8219.5 = 0.85 * Total</em>
<em>Hence, total = [let total be 7]</em>
<em>8219.5 = 0.85 * t</em>
<em>t = 8219.5/0.85 = </em><em>9670 feet</em>
The answer to the question is 112
The 3rd choice is the right answer here
Hope this helps :)
Have a wonderful day !
