Solve.x + y + z = 6x - z = -2 y + 3z = 11
A. (1, 2, 3)
B. (-1, 2, -3)
C. (3, -2, 5)
D. (0, 4, 2)
Answer: A
Mathematics
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Multiply.(4
+ 4)2
A. 36 + 32
B. 48 - 32
C. 16 + 32
D. 48 + 32
Mathematics
Find the total area of the region between the curve and the x-axis.y = 
; 1 ? x ? 4
A. 
B. 2
C. 4
D. 
Mathematics
Solve the formula for the specified variable.V = 
Bh for h
A. h = 
B. h = 
C. h = 
D. h = 
Mathematics
Provide an appropriate response.The volume of water in the lake is seven billion, eight hundred twenty-one million, ninety-four thousand, six hundred thirteen gallons. Write this whole number in standard form.
A. 782,194,613 B. 7,000,821,094,613 C. 7,821,094,613 D. 7,821,940,613
Mathematics