Find the value of the variable that satisfies the equation.63 - 7x = 2x
A. x = 6
B. x = -7
C. x = 7
D. x = -6
Answer: C
Mathematics
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Find the potential function f for the field F.F = (y - z)i + (x + 2y - z)j - (x + y)k
A. f(x, y, z) = xy + y2 - xz - yz + C B. f(x, y, z) = xy + y2 - x - y + C C. f(x, y, z) = x(y + y2) - xz - yz + C D. f(x, y, z) = x + y2 - xz - yz + C
Mathematics
Divide, when possible.204,754 ÷ 470
A. 435 r304 B. 435 C. 304 D. 435 r254
Mathematics
Given that the polynomial function has the given zero, find the other zeros.f(x) = x3 - 64; 4
A. -2 + 2
i, -2 - 2
i
B. -2 + 
i, -2 - 
i
C. -2 + 4
i, -2 - 4
i
D. -1 + 2
i, -1 - 2
i
Mathematics
Find the product.8.80
A. 0.352 B. 0.0352 C. 3.52 D. 0.00352.
Mathematics