Use the distributive property to simplify this expression.3(z - 9)
A. 3z - 27
B. 3z - 9
C. 3z + 27
D. 3z + 9
Answer: A
You might also like to view...
Solve the problem.Enrollment in a business seminar increased from 67 people to 86 people. What was the percent of increase?
A. 77.9% B. 22.1% C. 71.6% D. 28.4%
Subtract.44 - 44
A. 40 B. 0 C. 1 D. 8
Expand the expression using the Binomial Theorem.(x + 1)6
A. x6 + 6x5 + 15x4 + 20x3 + 15x2 + 6x + 6 B. x6 + 6x5 +15x4 + 20x3 + 15x2 + 6x + 1 C. x6 + 6x5 +30x4 + 120x3 + 30x2 + 6x + 1 D. x6 + 6x5 + 30x4 + 120x3 + 360x2 + 720x + 720
Which of the following statements is not true? ?
A. If A? B, r is the cardinality of A and s is the cardinality of B, then s< r. B. ?If A? B, r is the cardinality of A and s is the cardinality of B, then r< s. C. ?If r< s, then r - s< 0. D. a and b are true. E. ?None of the above.