Answer:
418
Step-by-step explanation:
first row = 13 chairs
next 15 rows are 15 chairs each so
15 x 15= 225
the remaining rows are 10 and they have 3 extra chairs so 18 chairs and 10 remaining rows
10x 18=180
now add 13+225+180=418
hope this helps
(m+3)(m+3)
m^2 + 3m + 3m + 9
m^2 + 6m + 9
Answer:
3x²+5x+y
Step-by-step explanation:
The word form is converted to an equation
Answer:
The answer is the digit 3 is on the Ten-Thousandths place.
Step-by-step explanation: