Question

Hi this is the question that I have can you please help me

Answer 1

The total number of grams is the sum of the amount of food Ariane feeds her cat and her dog during the day. Therefore,

`T=2k+2k+d+d`

(2 times k grams in the morning, 2 times k in the evening, d times one in the morning, and d times one in the evening).

Simplifying,

`\Rightarrow T=4k+2d=2(2k+d)`

Therefore, the answers are

2d+4k and (2k+d)+(2k+d)