Answer:
Step-by-step explanation:
Given
Required
This is calculated as:
Since it is a selection without replacement, the computation is:
So, we have:
Katoni bought 2 1/2 dozen of pencils. There are 12 pencils in a doezen. How many pencils did Kenton I buy?
2 answers:
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Each position in the sequence has 3 choices, and there are 5 positions, so we multiply 3 by itself 5 times:
Greetings!
"<span>Six times a number increased by 20 is four less than eight times the number. Find the number."...
This would be, as an equation:
</span>
Solve:
Add 4 and -6x to both sides.
Simplify.
Divide both sides by 2.
Simplify.
<span>
x=12
Hope this helps.
-Benjamin
</span>
"<span>Six times a number increased by 20 is four less than eight times the number. Find the number."...
This would be, as an equation:
</span>
Solve:
Add 4 and -6x to both sides.
Simplify.
Divide both sides by 2.
Simplify.
<span>
x=12
Hope this helps.
-Benjamin
</span>