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
Answer: B
Mathematics
You might also like to view...
Simplify.x2 ? y-6
A. 
B. 
C. x2 ? y10
D. x2 ? y6
Mathematics
Write the inequality using interval notation, and illustrate the inequality using the real number line.-4 < x < -3
A. [-4, -3)
B. [-4, -3]
C. (-4, -3)
D. (-4, -3)
Mathematics
Solve the problem.Find the volume V of a rectangular box with length 8 in., width 6 in., and height 9 in..
A. V = 576 in.3 B. V = 486 in.3 C. V = 432 in.3 D. V = 288 in.3
Mathematics
Given  figure 1.png)
, find BA, or explain why the operation cannot be performed.
What will be an ideal response?
Mathematics