2 years ago

Clear parentheses by applying the distributive property. -(-4s + 9t + 7)

1 answer:

3 0

Answer:

4s-9t-7

Step-by-step explanation:

multiply the negative one with all terms inside the bracket, since they are all unlike terms the answer remains the same

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Cerrena [4.2K]

Answer:

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Step-by-step explanation:

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Since there is an initial value of 26 rabbits on the farm and the rabbits double every 30 days, hence the equation becomes:

$y=26(2^{(\frac{x}{30} )})\\\\for\ 240\ days, i.e\ x=240:\\\\y=26(2^\frac{240}{30} )\\\\y=7680\ rabbits$

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18 = 4 + 2n
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