Simplify the sum.(7x + 10) + (-5x + 12)
A. 12x + 22
B. 2x + 22
C. 24x
D. 17x + 7
Answer: B
Mathematics
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Find the limit.Let
f(x) = 8 and 
g(x) = -10.Find
[f(x) + g(x)]2.
A. 4 B. 18 C. 164 D. -2
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Solve the equation by factoring.x2 + 5x - 84 = 0
A. {-12, 1} B. {12, -7} C. {-12, 7} D. {12, 7}
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Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.Managers rate employees according to job performance and attitude. The results for several randomly selected employees are given below.
A. y = -47.3 + 2.02x B. y = 2.81 + 1.35x C. y = 92.3 - 0.669x D. y = 11.7 + 1.02x
Mathematics
Give the meaning of the metric prefix.deci
A. Hundred B. Tenth C. Ten D. Hundredth
Mathematics