Use the product rule, if possible, to simplify the expression. Write the answer in exponential form.(7x4)(-8x5)(3x6)
A. 168x120
B. -168x15
C. 168x15
D. -168x120
Answer: B
Mathematics
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Perform the operation and give the answer as a fraction in lowest terms.
÷ 
A. - 
B. - 
C. - 
D. 
Mathematics
Find the square root, rounded to hundredths if necessary.
A. 14.00 B. 14.55 C. 14.517 D. 14.53
Mathematics
Solve the problem.During a hurricane evacuation from the east coast of Georgia, a family traveled 
west. For part of the trip, they averaged 
but as the congestion got bad, they had to slow to 
If the total time of travel was 6 hours, how many miles did they drive at the reduced speed?
A. 50 mi B. 55 mi C. 65 mi D. 60 mi
Mathematics
Solve the system of equations. If the system has no solution, say that it is inconsistent.
A. x = 4, y = 2; (4, 2) B. x = 2, y = 4; (2, 4) C. x = 2, y = 3; (2, 3) D. inconsistent
Mathematics