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JOSHMILOVILLANIN
Answered

13. A theatre has 30 seats in the first row, 35 seats in the second row, 40 seats in the third row and so on in the same increasing pattern. How many chairs are there in the 10th row?
A.70 B. 75 C. 80 D.8​

Sagot :

KHARYZAPAULAALSULAIN

Answer:

B.

Step-by-step explanation:

In the

1st row 30

2nd row 35

3rd row 40

4th row 45

5th row 50

6th row 55

7th row 60

8th row 65

9th row 70

10th row 75

So 75 is the answer

Hope it helps

Brainliest Please

JESSALEAHNACIONALJLDIN

Answer:

B. 75

Step-by-step explanation:

30,35,40,45,50,55,60,65,70,75

pattern add 5

i hope it's helpful

correct if im wrong