2 years ago

B) How much mg can the child receive per dose? A: 531.82 mg

Mathematics

1 answer:

mars1129 [50]2 years ago

4 0

A.) 531.82
There's no other answer choices so-

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Answer:

D) Only (-1,9) is a solution.

Step-by-step explanation:

x+y =8

x^2 + y = 10

Lets check the first point (-1,9)

Put in x =-1 y =9

x+y =8

-1+9 = 8

8 =8

This works

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This works

Lets check the second point (-2,6)

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This does not work

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