Gino studied for 5/4 hours in all. To get this, do 3+2 for the numerator and just put 4 as the denominator. (Four just stays the same the denominator is all fours. If you want more details just put it on comments.) Now you have the answer: 5/4 hours.
<span><span><span>22x</span>−11 over x to the second power - x - 30.</span></span>
I got the answer x= 2,701/100 on this calculating website. I hope it helps. Good luck :)
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Answer:
800
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Step-by-step explanation:
758 rounded to the nearest hundred 800 because 5 is greater than 4.
:)