Answer: D
Step-by-step explanation:
i think when it's say inequality...the answer is = 3 and 3.5
Answer:
multiply by 3, applying the multiplication property of equality
-6/5x = 4y +6
Step-by-step explanation:
Your video probably tells you what is expected here.
Ordinarily, we would multiply both sides of the equation by the least common denominator of the fraction: 15. That would eliminate <em>all</em> of the fractions. Your form seems to indicate that the coefficient of x remains a fraction after the multiplication. That makes the intent unclear to those of us who have not seen your video.
The multiplication property of equality is applied.
<h3>1.</h3>
Multiply both sides of the equation by 15. This clears all the fractions.
![15(-\dfrac{2}{5}x)=15(\dfrac{4}{3}y+2)\\\\-6x=20y+30](https://tex.z-dn.net/?f=15%28-%5Cdfrac%7B2%7D%7B5%7Dx%29%3D15%28%5Cdfrac%7B4%7D%7B3%7Dy%2B2%29%5C%5C%5C%5C-6x%3D20y%2B30)
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<h3>2.</h3>
If we just clear the fraction for y, we do that by multiplying both sides by 3.
![3(-\dfrac{2}{5}x)=3(\dfrac{4}{3}y+2)\\\\\dfrac{-6}{5}x=4y+6](https://tex.z-dn.net/?f=3%28-%5Cdfrac%7B2%7D%7B5%7Dx%29%3D3%28%5Cdfrac%7B4%7D%7B3%7Dy%2B2%29%5C%5C%5C%5C%5Cdfrac%7B-6%7D%7B5%7Dx%3D4y%2B6)
Answer: 11,700,000
Step-by-step explanation:
Number of people in Pennsylvania =13,000,000
Fraction of people that will show Christmas spirit for Santa's sleigh to deliver all packages = 9/10
The number of people that would have to show Christmas spirit for packages to be delivered in PA will be:
= 9/10 × 13,000,000
= 11,700,000