Solve the problem.If (a, 3) is a point on the graph of y = 2x - 5, what is a?
A. 4
B. -1
C. 1
D. -4
Answer: A
Mathematics
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Solve the problem.Through how many radians does the minute hand of a clock rotate in 32 minutes?
A. 1.7 B. 0.53 C. 3.4 D. 200
Mathematics
Find the average rate of change for the function over the given interval.y = x3 + x2 - 8x - 7 between x = 0 and x = 2
A. -2
B. - 
C. 
D. -28
Mathematics
Solve the problem.A rectangular garden measures 17.9 meters by 42.7 meters. What is its area?
A. 654.33 m2 B. 7643.3 m2 C. 60.6 m2 D. 764.33 m2
Mathematics
Simplify the expression. Express the answer so that only positive exponents occur. Assume that all variables are positive.
A. 3x29/20 B. 3x19/20 C. 9x19/20 D. 9x29/20
Mathematics