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Anika [276]
3 years ago
8

Which are equivalent to 2 3/4 x 8/9? Check all that apply.

Mathematics
2 answers:
Mumz [18]3 years ago
7 0

Answer:

The second, fourth one

Step-by-step explanation:

2nd: First thing you need to do is make 2 3/4 into a fraction so you would multiple 4x2 and add 3 which gives you 11. So you get 11/4 x 8/9

4th: Using the number from the 2nd you gte 11/4 x 8/9. WHen you multiple fractions you multiply straight accross so 11x8 and 4x9 which gives you 88/36

andrew-mc [135]3 years ago
4 0

Answer:

<em><u>The second one</u></em>

<em><u /></em>

<em><u>And the fourth one</u></em>

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Se debe fabricar y vender 20 DVD del modelo A y 30 DVD del modelo B. La utilidad máxima es de de S/. 1 800.

 

 30 x  40 y

 

s.a.

 

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   x  0 (3)

 

  y  0 (4)

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