Pls help will give brianlist
2 answers:
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Answer:
Step-by-step explanation:
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Substitute ''x'' with '2' & 'y' with "-4":-
First let's solve
Calculate exponents:- -4^5= -1024
Remove parentheses, apply rule:-
Apply fraction rule:-
Divide numbers:-
Now that we're done factoring the denominator let's bring down the numerator which is ' 1 ':-
<u>☆-------☆-------☆-------☆</u>
Answer:
31 yards of ribbon
Step-by-step explanation:
Of after purchasing the ribbon in bulk she has $21.28 left from her initial $25 it would mean that she spent $3.72 in total.
So in spending $3.72 on ribbons we can find how much yards she bought by seeing how many times 12 cents can go into the $3.72 (the amount of money she spent).