Answer:
Step-by-step explanation:
Are you trying to find a variable expression? the product of 86 means multiplication so 86*n or 86n. Other than that I dont understand the question.
Answer: I don't think these are the right answers, if you substituted them they all don't add up, are these exponents?
Step-by-step explanation:
Answer:
That's the symbol for pi
Step-by-step explanation:
Answer:
3. multiply the numerator and denominator of the fraction by 2
Step-by-step explanation:
Multiplying the numerator and denominator by 2 is like multiplying the fraction by 2/2. 2/2 is one so it doesn't change the value.
Answer:
The answers is the option b .6