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3 years ago

15

I have another question

1 answer:

marusya05 [52]3 years ago

4 0

Add the veggieburger, soup, and cola prices together.
3.25 + 2.25 + 1.5 = x
Multiply by 0.04 to get the sales tax, then add the food cost to the tax.
0.04x + x = y
Multiply result by 0.15 to get the tip, then add the tip to the food cast and tax total.
0.15y + y = ?

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Angelina_Jolie [31]

Answer:

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2 years ago

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There are 32 students in a class. Of the class, 3/8 of the students bring their own lunches. How many students bring their lunch

OverLord2011 [107]

Answer:

The number of students that bring their lunches is 12

Step-by-step explanation:

Let

x -----> the number of students that bring their lunches

y -----> the total number of students in a class

we know that

The number of students that bring their lunches divided by the total number of students in a class must be equal to 3/8

$\frac{x}{y}=\frac{3}{8}$

$x=\frac{3}{8}y$ -----> equation A

$y=32$ -----> equation B

substitute the value of y in equation A and solve for x

$x=\frac{3}{8}(32)$

$x=12$

therefore

The number of students that bring their lunches is 12

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3 years ago

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Klio2033 [76]

Answer:

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Step-by-step explanation:

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16ml=________mg what is 16 milliliters as milligrams

statuscvo [17]

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2 years ago

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Help me please thanks before

sdas [7]

-17 + 28 = 11

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