Simplify. Assume that all variables represent positive real numbers.(5 - 5
)2
A. 75 - 50
B. 25 + 25
C. 25 - 25
D. 75 + 50
Answer: A
Mathematics
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The following table shows the gross national product G, in trillions of dollars, t years after 2005. Based on the regression equation, what increase would you expect to see in the gross national product over a 5-year period? t 0 1 3 5 G 12.76 13.58 14.25 14.64? ?
A. 2.48 trillion dollars B. 1.80 trillion dollars C. 1.88 trillion dollars D. 2.13 trillion dollars
Mathematics
Plot the point in the rectangular coordinate system.
A. 
B. 
C. 
D. 
Mathematics
Factor when possible.7x4 - 252x2
A. 7(x2 + 6x)(x2 - 6x) B. 7(x2 + 6)(x2 - 6) C. 7x2(x + 6)(x - 6) D. Prime
Mathematics
Graph the equation using the slope and the y-intercept.-4x + 20y = 4
A. 
B. 
C. 
D. 
Mathematics