First, have common denominators.
1/4 = 3/12
2/3 = 8/12
8/12 - 3/12 = 5/12 or 1,010 gallon
1,010/5 gallon = 1/12 full
202 gallons = 1/12 full
7/12 needed until full ⇒ 7*202 = 1,414 gallons
Answer:
4 nickels to 1 dime
Step-by-step explanation:
the steps are in the pic above I gotta get this to 20 characters bye!
I think it's the 2 one I'm 76 percent sure
Multiply the amount she puts in the account every week by the number of weeks (w) and add that to what she already has saved:
20w + 600 >= 2000
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Answer:</h3>
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Step-by-step explanation:</h3>
We know that , so substitute that into the equation.
With negative powers, instead of making the result negative, you divide one by it. Mathematically speaking, . This makes our equation:
Finally, simplify the exponent.