Each row in a window display of compact disk cartons contains two more boxes than the row above. The first row has one box. Comp

Question

Bezzdna [24]

4 years ago

15

Each row in a window display of compact disk cartons contains two more boxes than the row above. The first row has one box. Comp

lete the table to find the number of rows in a display containing 144 boxes.

Mathematics

2 answers:

elixir [45] · Answer 1 · 2021-12-28T11:08:02+03:00

elixir [45]4 years ago

8 0

Hey there!

You know that the pattern increases by 2 each time so just add two each time until you get to 144

1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 +23 = 144

R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12

So there will be 12 rows in the display

Hope this helps!

~~Cutelion918~~

kherson [118] · Answer 2 · 2021-12-28T09:51:22+03:00

kherson [118]4 years ago

3 0

The pattern increases by 2 each time.

1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 +23 = 144

R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12

There are 12 rows in the display.

I hope this helped! c: