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solmaris [256]
3 years ago
9

Find the sum of (x + 5) and (2x + 3)

Mathematics
1 answer:
baherus [9]3 years ago
7 0
I believe it’s 3x + 8.
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There are 26 students in Jenna's class. Jenna brought in 16 cupcakes. Which equation can be used to find the number of cupcakes
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Answer:

Step-by-step explanation:

16+n=26

26-16=n

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A patient is instructed to take three 50-mcg tablets of pergolide mesylate (Permax) daily. How many milligrams of the drug would
Black_prince [1.1K]

Answer:

The patient would receive 1.05mg of the drug weekly.

Step-by-step explanation:

First step: How many mcg of the drug would the patient receive daily?

The problem states that he takes three doses of 50-mcg a day. So

1 dose - 50mcg

3 doses - x mcg

x = 50*3

x = 150 mcg.

He takes 150mcg of the drug a day.

Second step: How many mcg of the drug would the patient receive weekly?

A week has 7 days. He takes 150mcg of the drug a day. So:

1 day - 150mcg

7 days - x mcg

x = 150*7

x = 1050mcg

He takes 1050mcg of the drug a week.

Final step: Conversion of 1050 mcg to mg

Each mg has 1000 mcg. How many mg are there in 1050 mcg? So

1mg - 1000 mcg

xmg - 1050mcg

1000x = 1050

x = \frac{1050}{1000}

x = 1.05mg

The patient would receive 1.05mg of the drug weekly.

6 0
3 years ago
Another 2 questions
Valentin [98]
The first answer is 9x + 2y

the second answer is 3y
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The answer pleaseeeeeeeeee
ArbitrLikvidat [17]
The answer is B, 5+7=12. You can also just subtract 5 from 12 and that’ll also give you the answer
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Which are the solutions of the quadratic equation?
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