Answer:
Step-by-step explanation:
<u>Given equation:</u>
The left side is absolute value, we know it is zero or positive value but never negative.
The right side is negative so the equation can't have solutions as we have contradiction above.
<u><em>Answer:</em></u>
<u><em>Well first we must see if they are proportional.
</em></u>
<u><em>
</em></u>
<u><em>46.2/6 = 10.7.8/14
</em></u>
<u><em>7.7 = 7.7
</em></u>
<u><em>
</em></u>
<u><em>They are proportional. The rate of proportion is 7.7 ounces per cellphone. Hope this helps!
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<u><em>Step-by-step explanation:</em></u>
Answer:
approx 15%
Step-by-step explanation:
Allison puts $250 down and following that she makes 12 monthly payments of $124.49. The sum of her payments (total cost) is thus $250 + (124.49/month)(12 months) = $1743.88
The total interest she pays is $1743.88 - ($124.49/month)(12 months), or
$250
We use the simple interest formula: i = prt, where t is the number of years, and r is the interest rate as a decimal fraction:
$250 = $1599.99*r*1.
$250
Solving this for r by division, we get r = --------------- = 0.1463, or approx 15%
$1599.99
Answer:
$16.30
Step-by-step explanation:
So if you can buy 3 lollipops for $4.89, then you can by 1 for $1.63. Then 10 lollipops would be $16.30.
Answer:
Lisa’s
Step-by-step explanation:
Ratio- Tall:Short
Lisa’s Class- 24:12
Paul’s Class- 15:20
