Answer:
Multiplying a Monomial by a Monomial. When multiplying a monomial by a monomial, we multiply the coefficients together and tack on the variables at the end (usually in alphabetical order). When multiplying two of the same variables, add the exponents. Remember that the exponent on x is an invisible 1.
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Hope this helps
Answer:
d
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Answer:
you need common denominater so 10/10 - 9/10 =1/10 thats how much of her money she used.
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Answer:
9
Step-by-step explanation:
12-5=7 so...
2+7 = 9
y = 9
