Write the expression with positive exponents. Then simplify if possible.
A.
B. -81
C. 81
D. -
Answer: C
Mathematics
You might also like to view...
Find the slope of the line through the pair of points.(-1, -4) and (-1, -8)
A. -
B. -
C. Undefined
D. -4
Mathematics
Identify the quadrant with the given condition.The coordinates have the same sign.
A. III and IV B. I and II C. I and III D. II and IV
Mathematics
Find the missing coordinate to complete the ordered pair.2x + y = -9( , 5)
A. (-7, 5) B. (5, 5) C. (-7, -5) D. (2, 5)
Mathematics
Solve.The seats in a lecture hall are arranged in 21 rows with 6 seats in each row. How many seats are in this lecture hall?
A. 120 seats B. 126 seats C. 136 seats D. 132 seats
Mathematics