Please HELP me with 21,22,23 and explain
1 answer:
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Answer:
40 gallons
Step-by-step explanation:
Let the number of gallons that would completely fill the bathtub be represented by N.
Since 12 gallons of water gives 30% of the number of gallons to fill the bathtub, then;
30% of N = 12
x N = 12
30N = 12 x 100
30N = 1200
divide both sides by 30,
N =
= 40
The number of gallons that would completely fill the bathtub is 40 gallons.
<h2><u>Answer:</u></h2><h2>
</h2><h2 /><h2><u>Solution Steps:</u></h2>
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<h3>1.) First you need to graph all the ordered pairs:</h3>(I have included the graph below)
<h3>2.) Then you determine which pairs are in the top left quadrant:</h3>So your answer is only .
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