Factor the trinomial containing two variables. If the polynomial is prime, so state.u2 - 4uv - 45v2
A. (u - v)(u + 9v)
B. (u - 5v)(u + v)
C. (u + 5v)(u - 9v)
D. (u - 5v)(u + 9v)
Answer: C
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Identify the property illustrated by the statement.(3 ? 4) ? 2 = 3 ? (4 ? 2)
A. Distributive property B. Associative property C. Commutative property D. Multiplicative identity
Solve the problem.Jackie is considering a job that offers a monthly starting salary of $2500 and guarantees her a monthly raise of $140 during her first year on the job. Find the general term of this arithmetic sequence and her monthly salary at the end of her first year.
A. an = 2500 + 140n ; $4040 B. an = 2500 + 140n ; $4180 C. an = 2360 + 140(n - 1) ; $3900 D. an = 2360 + 140n ; $4040
Find an equation of the inverse relation.y = -3x2 - 7x + 4
A. x = -3y2 + 7y - 4 B. x = -3y2 - 7x + 4 C. x = -3y2 - 7y + 4 D. y = -3x2 + 7x - 4
Provide an appropriate response.The points (-3, 9), (0, 9), (2, 1), and (5, 4) are the vertices of a quadrilateral. Is the quadrilateral a rectangle?
A. Yes B. No