Answer:
First box: x4 - 2x2y2 + y4
Second box: 2x4 - 2x2y2 + 2y4
Third box: 2(x4 - x2y2 + y4)
<h3>hope it's help you </h3><h3>plz mark as brain list ......!!!!!!!!!!!!</h3>
51(x - 21) = x + 58
<em><u>Distributive property</u></em>
51x - 1071 = x + 58
<em><u>Subtract x from both sides</u></em>
50x - 1071 = 58
<em><u>Add 1071 to both sides</u></em>
50x = 1129
<em><u>Divide both sides by 50</u></em>
x = 22.58
So angle DBC is equal to 180° - 28° which is 152°
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I hope that helps you out!
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~Zoey
Answer: option 2 is the cheapest
Step-by-step explanation:
Option 1 :
10% of 4.99 = 0.499
10% off 4.99 =
4.99 - 0.499 = 4.491
10% of 15.99 = 1.599
10% off 15.99 =
15.99 - 1.599 = 14.391
10% of 30.99 = 3.099
10% off 30.99=
30.99 - 3.099 = 27.891
Total = 4.491 + 14.391 + 27.891 = 46.773
Option 2 :
Most expensive item = 30.99
20% of 30.99 = 6.198
20% off 30.99=
30.99 - 6.198 = 24.792
Total = 24.792 + 15.99 + 4.99 = 45.772
Therefore, option 2 is cheaper by 1.001.
Hope this helped :)
382 5/10-191 87/100
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3828-191 87/100
3828-19187
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10. 100
19023
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100
