Solve.George bought a video for $18.71. If he paid with two $10 bills, what was his change?
A. $2.29
B. $1.29
C. $1.39
D. $2.00
Answer: B
Mathematics
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Solve the equation. If the equation is an identity or a contradiction, state this.b - 5 = -4
A. b = -7 B. b = 5 C. b = -5 D. b = 7
Mathematics
Determine whether the expression represents a difference of two squares.x2 - 100y2
A. No B. Yes
Mathematics
Write a system of linear inequalities that has the given graph.
A.
B.
C.
D.
Mathematics
Graph the line containing the point P and having slope m.P = (0, 2); m = -
A.
B.
C.
D.
Mathematics