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2 years ago

Rearrange the equation so xxx is the independent variable. Pls Help :)−5x−4y=−8

Mathematics

1 answer:

S_A_V [24]2 years ago

4 0

The rearranged expression will be equal to y = (-5/4)x + 2.

<h3>What is an expression?</h3>

A function is defined as the expression that set up the relationship between the dependent variable and independent variable.

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Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

The given expression will be rearranged as below:-

−5x−4y=−8

Solve the above expression for the value of y and the x variable will become independent.

−5x−4y=−8

Take -5x to the right side of the equation.

-4y = 5x - 8

Divide the equation by -4.

y = ( -5 / 4 )x + 2

Therefore, the rearranged expression will be equal to y = (-5/4)x + 2.

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A patient is ordered 60 mg/kg/day of an antibiotic to be divided in 3 doses per day. The patient weighs 60 kg. How many mg of dr

Fudgin [204]

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3600 mg of drug per day.

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Step-by-step explanation:

We have been given that a patient is ordered 60 mg/kg/day of an antibiotic.

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$\text{The dosage of drug per day}=\frac{\text{60 mg}}{\text{ kg}}\times 60\text{ kg}$

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Therefore, the patient should receive 3600 mg of drug per day.

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4 years ago

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strojnjashka [21]

Answer:

Therefore $tomatoes\hspace{0.1cm} patch = \frac{3}{8}\hspace{0.1cm}of\hspace{0.1cm} garden$

Step-by-step explanation:

i) from the figure shown pumpkins and lettuce seem to make up half of the of the garden

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iv) therefore we can say that tomatoes would make up three fourths of half of the garden which would equal to three eights of the garden.

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3 years ago

Question 7

umka21 [38]

Answer:

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Step-by-step explanation:

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√16 consists of two perfect squares, which are 4 and 4.

4 can be expressed as 2 × 2.

Thus: √16 = √(2 × 2)(2 × 2).

Therefore, √16 consists of two perfect squares.

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