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Kitty [74]
3 years ago
7

You order two servings of pancakes and fruit cup. The cost of the fruit cup is $1.50. You leave a 15% tip. Your total bill is $1

1.50. What is p of serving of pancakes.
Mathematics
1 answer:
Helga [31]3 years ago
6 0

$11.50 = 1.15(2P + $1.50)


Remove parentheses by doing foil method .


$11.50 = 2.30P+ 1.725


-2.30P= -11.50+1.725

Simplify


-2.30P= -9.775


Divide -2.30 both sides


-9.775/-2.30=P


4.25 = P cost of serving of pancakes

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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.

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Plz help asap geometry!!
strojnjashka [21]

Answer:

2688

Step-by-step explanation:

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4 appetizers *4 meats* 6 vegetables * 4 desserts* 7 drinks =2688

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Answer:

\boxed{y=-2x+5}

Step-by-step explanation:

The equation in slope-intercept form is given by:

y=mx+c

where m is the slope and c is the y-intercept.


The given line passes through so many points. We can use any two these points to find the slope of the line.

The line passes through (x_1,y_1)= (1,3) and (x_2,y_2)=(2,1).

The slope is given by;

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\Rightarrow m=\frac{-2}{1}=-2.

The y-intercept from the graph is c=5


Our equation finally becomes;

y=-2x+5




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