Multiply.5(6x + 12)

A. 6x + 60
B. 30x + 12
C. 90x
D. 30x + 60


Answer: D

Mathematics

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Multiply.(x + )(x - )

A. x2 - 
B. x2 + 16x - 6
C. x2 - 16x - 6
D. x2 - 16

Mathematics

Provide an appropriate response.In testing an experimental diet for beef cows, it was determined that the (average) live weight w (in kilograms) of a cow was statistically a linear function of the number of days d after the diet was started, where 0 ? d ? 300. The weight of a cow starting the diet was 125 kg and 100 days later it was 245 kg. Determine w as a linear function of d and find the average weight of a cow when d = 200.

What will be an ideal response?

Mathematics

Fill in the blank with the correct inequality symbol, < or >, to make a true comparison statement.0 _____ 2

A. 0 > 2 B. 0 < 2

Mathematics

Solve the given equation. 2 cos² ? - cos? - 1 = 0

What will be an ideal response?

Mathematics