(v-4t)(v+nt)
=v^2+vnt-4tv-4nt^2
Answer:
i have no idea, Im very much sorry
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Answer:
To solve, use a simple one-step equation
Known: Number of coins; Number of Nickles.
Unknown: Number of Dimes.
a) To find the number of Dimes
b) Use x (or virtually any letter) to represent the unknown number of dimes
c) 9+x=13
d) Subtract 9 from both sides to cancel out the 9 and isolate the variable on one side. x=4
e) 9+4=13, so yes, the answer is correct
The answer is 8.
half of 16 is 8
