Solve the quadratic equation by any method.-x2 + 8x = 25
A. 7, 1
B. No real solutions
C. 8
D. -4, 3
Answer: B
Mathematics
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3
? 2
A. 7 B. 8 C. 6 D. 4
Mathematics
Solve for the unknown in the equation.182 = 13S + 13
A. S = 1 B. S = 13 C. S = 156 D. S = 160
Mathematics
Solve the problem.The formula for the perimeter of a square is P = 4s where s is the length of one side of the square. Find the length of one side of the square if the perimeter is 24 inches.
A. 12 inches. B. 6 inches C. 3 inches D. 18 inches
Mathematics
Find the LCM of the expressions.20x5, 4x3
A. 20x5 B. 20x3 C. 4x3 D. 4x5
Mathematics