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Liono4ka [1.6K]
2 years ago
12

Number 9 please I need help hurry

Mathematics
1 answer:
liberstina [14]2 years ago
8 0

Answer:

x=8

Step-by-step explanation:

Make all the denominators the same

3(x-4/10)=6(3/5)-2(x-5/15)

(3x-12)/30=18/30-(2x-10)/30

Cancel out all the denominators because they're the same

3x-12=18-2x+10

3x-12=28-2x

Add 12 to both sides

3x=40-2x

Add 2x to both sides

5x=40

Divide both sides by 5

x=8

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7 0
3 years ago
The nurse is taking care of a patient who has an order for Levaquin (Levofloxacin) 605 mg orally q6h. The pharmacy sends Levofla
MariettaO [177]

The nurse will give 12.1 milliliters of Levofloxacin

<h3>What are metric units?</h3>

These are the units that are used to measure quantities, and they can be converted among one another

The given parameters are:

  • Size = 605 mg
  • Dose = 50mg/5 mL

The number of milliliters the nurse will give is calculated by dividing the size by the dose, as follows:

n = \frac{Size}{Dose}

So, we have:

n = \frac{605mg}{50mg/mL}

Cancel out the common units

n = \frac{605}{50/mL}

This gives

n = \frac{605}{50}mL

Divide 605 by 50

n = 12.1 mL

Hence, the nurse will give 12.1 milliliters of Levofloxacin

Read more about unit factors at:

brainly.com/question/15369782

5 0
2 years ago
A swimming pool is 15 by 30 feet and 5 ft deep if a gallon of paint can cover 250 square feet how many gallons of paint?
AlekseyPX
You would need 9 gallons of paint.
5 0
2 years ago
4/9 is it equivalent to 20/36
Tasya [4]
No because

36 / 9 = 4

20 / 4 = 5

So they are multiplied by different amounts so they aren’t equivalent
5 0
3 years ago
Read 2 more answers
Complete the ordered pairs (9,...), (..., 71) for the equation.<br> y= 10X-9
zaharov [31]

Answer:

(9, <u>81</u>) (<u>8</u>, 71)

Step-by-step explanation:

My explanation is in the picture. All I did was replace the known variable with the proper letter!

4 0
2 years ago
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