Answer:
There would be 6 nickels, 6 dimes, and 4 quarters.
Answer:
Equivalent fraction of ⅘:
Yes, she’s correct because a positive integer, like 6, as x would equal 0 (6+(-6)=0) and a negative integer, like -4, as x would equal 0 (-4+(-(-4))=0).
Answer:
Your answer is <em>2x³ + 7x²y + y²- x²</em>
Step-by-step explanation:
(a) <em>( 2x³ + 4x²y + 5xy² - 3y² ) - ( x² - 3x²y +5xy² - 2y² ) </em>
<em> </em>
= 2x³ + 4x²y + 5xy² - 3y² - x² + 3x²y - 5xy² + 2y²
= 2x³ + 4x²y + 3x²y + 5xy² - 5xy² + 3y² + 2y² - x²
= 2x³ + 7x²y + y²- x² ans.
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