Factor completely. If the polynomial cannot be factored, say it is prime.4y2 + 18y - 10
A. (4y - 2)(y + 5)
B. 2(2y + 1)(y - 5)
C. 2(2y - 1)(y + 5)
D. prime
Answer: C
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Find the equation of the tangent plane to the given surface at the indicated point.2xyz + 2x2y - z3 = 0, (1, -3, 7)
A. -54(x - 1) + 16(y + 3) = -153(z - 7) B. -54(x + 1) + 16(y - 3) - 153(z - 7) = 0 C. -54(x - 1) - 16(y + 3) - 153(z - 7) = 0 D. -54(x - 1) + 16(y + 3) - 153(z - 7) = 0
Subtract in the indicated base.247eight - 153eight
A. 76eight B. 53eight C. 74eight D. 94eight
Solve.A salesman for Walker's Paint Store earns a monthly salary of $1000 plus an 8% commission on all sales. This month he sold $8565 worth of paint and supplies. What was his monthly pay?
Fill in the blank(s) with the appropriate word(s).
Answer the question as instructed.Evaluate 12.
A. 21
B. 1
C. 2
D. 