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Veseljchak [2.6K]
3 years ago
13

2/5 k - 3/5 + 1/10 k

Mathematics
2 answers:
liraira [26]3 years ago
8 0

Answer:

Step-by-step explanation:

2/ 5 k− 3 /5 k+ 1 /10 k = 2 /5 k+ −3 /5 k+ 1 /10 k

Combine Like Terms:

= 2 /5 k+ −3 /5 k+ 1 /10 k =( 2 /5 k+ −3 /5 k+ 1 /10 k)

= −1 /10 k

Answer:

= −1 /10 k

andreev551 [17]3 years ago
4 0
2/5k-3/5+1/10k. You can only add together like terms, which means only the terms with k after it can be United. You need to make 2/5 be over 10 so you do 5 times 2, which means you also must do the numerator by 2 as well, getting 4/10. 4/10k-1/10k is 3/10, making the answer 3/10k-3/5.
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Answer:

Bernice would need 6 days assuming that everything remains constant to make $2430.

Step-by-step explanation:

Assuming she sells every single seashell every day.

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~

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3 years ago
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3 years ago
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