Multiply.(-7m - 9)(-4m2 + m + 5)
A. 28m3 + 29m2 - 44m - 45
B. 28m3 - 44m2 + 29m - 45
C. 28m3 + 29m2 - 44m
D. 28m3 - 44m - 45
Answer: A
Mathematics
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Divide by using long division.
A. 12 B. 881 R12 C. 881 R5 D. 881
Mathematics
Write the algebraic expression in words.n - 7
A. 7 less than n B. n less than 7 C. the quotient of n and 7 D. 7 decreased by n
Mathematics
Simplify.
A. 60x2y2
B. 4x2y2
C. 4x2y2
D. 4x2y2
Mathematics
Solve the problem.On a quiz, a student factored 2y3 + 14y2 + 24y by first factoring out 2y to get 
He then wrote the answer 
as the factored answer. Why is this answer wrong?
What will be an ideal response?
Mathematics