Answer: The answer to 13 is 30. but one row will only have 1
Step-by-step explanation:If you divide 121 by 4 you will get a answer of 30 with a remainder of 1. since it is a uneven number. So you will have one row with only 1 chair.
Step-by-step explanation:

Answer:
2000
Step-by-step explanation:
(4x5) x 100
A) 2.9
B) 2.0
C) 5.0
D) 0
E) 6.0
Factorize both the numerator and denominator then equate to zero ...you'll get X