Answered

A theater has 40 rows of seats.
There are 18 se ats
18 seats in the first
20 seats
the second,
in the third and so on.
row,
9. How many seats are in the
last row?
b. Find how many seats are
there in
the theater?

Sagot :

Rhizamaetupasviz

Answer:

a.) 20 seats

b.) there are 798 seats in the theater

Step-by-step explanation:

b.)

20 seats x 39 rows = 780

780 seats + 18 seats = 798 seats