This number in proper scientific notation would look like so....
<u>9.3 x 10^7 miles</u>
1
1-(-3) = 4 ( a minis and a negative together is a addition problem)
2
-9 - 2 = -11
3
-9 - 5 = -14
4
-64 +83 = 19
5
B would be the answer
The mid-point is basically the average of the coordinates. So for the x coordinate do (1+(-7))/2=-3. and for y, do (-10+7)/2=-3/2
This gives you the midpoint as (-3,-3/2)
<h2>
Answer: A.</h2>
Step-by-step explanation:
<em>Victoria's recipe:</em>
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<em>170g of butter = 250 g of flour</em>
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<em>1 g of butter = 250 ÷ 170 = 25/17 g of flour</em>
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<em>Daughter's recipe:</em>
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<em>340 g of butter = 400 g of flour</em>
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<em>1 g of butter = 400 ÷ 340 = 20/17 of flour</em>
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<em />
<em>Compare:</em>
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<em>20/17 < 25/17 </em>
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<em>⇒ Daughter uses less flour in her cookies</em>
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<em>⇒ the cookies are more dense</em>
<em>So therefor, the correct answer is A. They have too much butter :) </em>
<em>* </em><em>Hopefully this helps:) Mark me the brainliest:)!!!!</em>