15 is in one box. Below it are 2 boxes. N is in both. Two times a number is 15. What is the number? The variable, n, represents . The bar diagram demonstrates that two of the unknown numbers together make . 2 × = 15. The number is .

0

step-by-step explanation:

you can not divide by 0 so 4 ÷ 0 would be 0

0 × 9999 =0

mark brainliest   : )

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2

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you must wait until 2 people answer to award brainliest. i'm pretty sure that it should be next to the "" and "comments" buttons.