leaofcc99 leaofcc99

20-10-2021
Mathematics

contestada

Tara has 3 dogs and 4 cats.
The dogs have a mean weight of x kg.
The cats have a mean weight of y kg.
Write down an expression, in terms of x and y, for the mean weight of all 7 of Tara's pets.

Respuesta :

arayonaowens84 arayonaowens84

20-10-2021

Answer:

3x+4y = the weight of all 7 of Taras pets

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