Solve graphically.x - y = 6y = -2x
A. Infinitely many solutions
B. No solution
C. (-2, 4)
D. (2, -4)
Answer: D
Mathematics
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Solve the equation. Use words or set notation to identify equations that have no solution, or equations that are true for all real numbers. 5(x + 2) + 4 = 5x + 2
A. {12} B. {x|x is a real number} C. {8} D. ?
Mathematics
Solve the formula for the indicated variable.T = 2?
for L
A. L = 
B. L = 
C. L = 
D. L = 
Mathematics
Find the product of the polynomials.(x - 3)(7x2 + x + 9)
A. 7x3 + 20x2 + 6x - 27 B. 7x3 - 20x2 + 12x - 27 C. 7x3 - 20x2 + 6x - 27 D. 7x3 - 22x2 + 6x - 27
Mathematics
Convert the units using unit fractions.540 min = 
hr
A. 4 B. 216 C. 22 D. 9
Mathematics