The answer is 152 because 9+10 is 19 and 2x4 is 8 so 19 x8 is 152
Answer: sorry dont know what to tell you im struggling too
Step-by-step explanation:
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If Dave has 15 dollars and must spend 8 dollars of it on a book, then he will have 7 dollars left. If he then buys two of the same cards for his friends, the most he will be able to spend is half of 7 dollars for each of them, which will be 3 dollars and 50 cents.
Answer:

Step-by-step explanation:
Co-ordinates of point A = ( -7 , 1 )
Co-ordinates of point M = ( -2 , 2 )
Let the co-ordinates of point B be ( x , y )
A ( -7 , 1 )
( x1 , y1 )
B ( x , y )
( x2 , y2 )
Now,
Midpoint = 
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Finding the value of x :
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Do cross multiplication
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Now, finding the value of y
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Do cross multiplication
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Hence, The co-ordinates of point B = ( 3 , 3 )
Hope I helped!
Best regards!
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