Use the distributive law to factor the given expression.15 + 5w + 20y
A. 15(1 + 5w + 20y)
B. 5(3 + 5w + 20y)
C. 5(3 + w + 4y)
D. 5(3 + w + 20y)
Answer: C
Mathematics
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Use a special product formula to simplify.(3x + 7y)2
A. 9x2 + 49y2 B. 3x2 + 42xy + 49y2 C. 3x2 + 49y2 D. 9x2 + 42xy + 49y2
Mathematics
Indicate whether the inequality is true or false.-25 < -12
A. True B. False
Mathematics
Use the discriminant to determine whether the equation has two rational solutions, one rational solution, two irrational solutions, or two nonreal complex solutions. Do not actually solve.t2 + 6t + 9 = 0
A. One rational solution B. Two nonreal complex solutions C. Two rational solutions D. Two irrational solutions
Mathematics
Evaluate the sum.
A. 
B. 
C. 
D. 
Mathematics