Evaluate the expression.The expression (rule) for finding the total time for a commuting trip is d + 15 where d is the normal driving time and 15 is the number of minutes added to allow for delays. Find the total commuting time when the normal driving time is 49 minutes.
A. 98 min
B. 49 min
C. 64 min
D. 34 min
Answer: C
Mathematics
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Write as a common fraction.0.0006
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.What is the radian measure of the larger central angle made by the hands of a clock at 4:00? Express your answer as a rational multiple of ?.
A. 
radians
B. 
radians
C. 
radians
D. 
radians
Mathematics
Solve the polynomial equation graphically or numerically. Round to the nearest hundredth if necessary.x4 + 12x3 + 31x2 - 12x - 32 = 0
A. -1, 1, 4, 8 B. -4, -1, 1, 8 C. -8, -4, -1, 1 D. -8, -4, 1, 1
Mathematics
Multiply the expressions.(7x + 8)2
A. 7x2 + 112x + 64 B. 7x2 + 64 C. 49x2 + 64 D. 49x2 + 112x + 64
Mathematics