Use the distributive property to remove parentheses.1.2(2.8x - 4.5y + 3.3)
A. 2.33x - 3.75y + 2.75
B. 3.36x - 5.4y + 3.96
C. 4x - 3.3y + 4.5
D. 3.36x - 4.5y + 3.3
Answer: B
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Find the equation of the tangent plane to the given surface at the indicated point.x2 + 2yz + y2 - 3xz - z2 - 18 = 0, (1, -3, -1)
A. 5(x - 1) - 8(y + 3) + 13(z + 1) = 18 B. 5(x - 1) - 8(y + 3) - 7(z + 1) = 0 C. 5(x - 1) - 8(y + 3) = -7(z + 1) D. 5(x + 1) - 8(y - 3) - 7(z - 1) = 0
Find the quotient using long division.
A. x4 + 9x3 + 15x2 -6 B. x3 - 6x2 + 3x + 3 C. x3 + 9x2 + 15x - 9 D. x3 + 6x2 - 3x + 3
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A. $11,363 B. $17,445 C. $11,235 D. $9017