Factor out a factor with a negative coefficient.-25u4 + 15u3 - 10u
A. 5u(5u3 + 3u2 - 2)
B. -5u(5u3 - 3u2 + 2)
C. -5u4(5 - 3 + 2)
D. None of these
Answer: B
Mathematics
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Find the equation of the line of best fit from the data in the table. Round the slope and the y-intercept to the nearest hundredth.
A. y = 0.75x + 5.07 B. y = 0.75x + 4.07 C. y = 0.95x + 3.07 D. y = 0.85x + 3.07
Mathematics
Solve the problem.John owns a hotdog stand. He has found that his profit is represented by the equation 
, where is x the number of hotdogs. How many hotdogs must he sell to earn the most profit?
A. 73 hotdogs B. 30 hotdogs C. 43 hotdogs D. 60 hotdogs
Mathematics
Find the common difference for the arithmetic sequence.5, 8, 11, 14, . . .
A. 9 B. 3 C. -9 D. -3
Mathematics
Graph  figure 1.png)
Indicate the slope, if it exists.
What will be an ideal response?
Mathematics