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brilliants [131]
3 years ago
15

HELP DUE NOW!

Mathematics
1 answer:
quester [9]3 years ago
6 0

Answer:

Step-by-step explanation:

The one that says You need a certain amount of this compound in your bloodstream to maintain good brain function.

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what is the smallest of 3 consecutive positive integers if the product of smaller two interfere is 5 less than 5 times the large
Lady_Fox [76]

Answer:

Two options:

5,6, and 7

-1,0,and 1

Step-by-step explanation:

Three consecutive natural numbers can be represented as n, n+1, and n+2.

The product of the smaller two would be n(n+1). The less than 5 times the larger is 5(n+2)-5.

Set them equal and solve by factoring:

n(n+1) = 5(n+2) -5\\n^2+n = 5n+10 -5\\n^2+n = 5n+5\\n^2 -4n-5=0\\(n-5)(n+1)=0

Set each factor equal to 0.

n-5==0 so n=5.

n+1=0 so n=-1.

This means the 3 consecutive numbers would be 5,6, and 7

OR

-1, 0 or 1.

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3 years ago
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B; simplify the equation and find the choice that matches
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Anna35 [415]

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c

Step-by-step explanation:

The Africans gained a majority in the Parliament

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2 years ago
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