Factor completely. Make sure you factor out the GCF first if possible. If prime, so state.49 - x2
A. (7 - x)2
B. (7 + x)2
C. prime
D. (7 - x)(7 + x)
Answer: D
Mathematics
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Estimate the slope of the curve at the indicated point.
A. 
B. -2
C. - 
D. 2
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Change to the measure indicated.133 deciliters to liters
A. 1,330 L B. 13,300 L C. 13.3 L D. 1.33 L
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Find the time-and-a-half rate for the regular rate.$13.50
A. $23.63 B. $20.25 C. $18.90 D. $27.00
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Find the x-intercept and y-intercept for each equation. If an intercept does not exist, say so.y = 7x
A. x-intercept: (7, 0) y-intercept: (0, -7) B. x-intercept: (0, 0) y-intercept: (0, 0) C. x-intercept: (7, 0) y-intercept: (0, 7) D. x-intercept: (-7, 0) y-intercept: (0, 7)
Mathematics