Answer:
n = 15
Step-by-step explanation:
6(1+n)=8n-3(n-7)
Distribute
6 +6n = 8n -3n +21
Combine like terms
6+6n = 5n +21
Subtract 5n from each side
6+6n-5n = 5n-5n +21
6 +n = 21
Subtract 6 from each side
6-6+n = 21-6
n = 15
The square root of 12 is 3.4.
Your integers are 3 and 4.
I hope this helps!
Answer:
$0.90
Step-by-step explanation:
You are solving for the price of one watermelon (a unit of watermelon).
What is given to you is the price of 4 watermelons, or $3.60. To solve, simply divide $3.60 with 4:
3.60/4 = 0.90
$0.90 is your answer.
Remember to add the hundredth place value (0), as money goes to the hundredth place value.
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Answer:
(3×20%+2×70%)/3+2=40%
Step-by-step explanation:
Assuming the potions are the same type or do mix then probably the concentration of the potion depends on the type of reaction they have to each other.
Yet we can average the percentage of the active ingredient by the principle mentioned above
86 degrees Fahrenheit is 30 degrees Celsius