Verify that the values of the variables listed are solutions of the system of equations.
x = -6, y = -3
A. solution
B. not a solution
Answer: A
Mathematics
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Simplify.-(3x2 - 8x + 2)
A. -3x2 - 8x - 2 B. 3x2 + 8x - 2 C. -3x2 + 8x - 2 D. 3x2 - 8x + 2
Mathematics
Divide the first polynomial by the second and state the quotient and the remainder.2x4 - x3 - 15x2 + 3x, x + 3
A. Quotient: 2x3 + 5x2 + 3; remainder: 9 B. Quotient: 2x3 - 7x2 + 6x - 15; remainder: -45 C. Quotient: 2x3 - 7x2 + 6x - 15; remainder: 45 D. Quotient: 2x3 - 5x2 + 3; remainder: -9
Mathematics
Solve the problem.A liquid solution contains 5% modifier. How much modifier is in 
of solution?
A. 1.25 mL B. 5 mL C. 50 mL D. 0.125 mL
Mathematics
Solve the logarithmic equation.log8x = 4
A. 4096 B. 100,000,000 C. 32 D. 65,536
Mathematics