Use the discriminant to determine the number of real solutions.v2 - 7v + 8 = 0
A. No real solutions
B. Two real solutions
C. One real solution
Answer: B
Mathematics
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Use the map to find the shortest route between the given locations.Denver to Alton
A. 148 miles B. 138 miles C. 144 miles D. 154 miles
Mathematics
Multiply.(-0.7x2)(-0.5x7)
A. 0.35x14 B. 0.35x9 C. -0.35x9 D. -0.35x14
Mathematics
Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a = -2; r = -3
A. a5 = -162; an = -2 ? (-3)n B. a5 = -162; an = -2 ? (-3)n-1 C. a5 = 54; an = -2 ? (-3)n-1 D. a5 = 54; an = -2 ? (-3)n
Mathematics
Solve the equation by the square root property.6x2 = 24
A. {0}
B. {-2
, 2
}
C. {-6, 6}
D. {-2, 2}
Mathematics