3 years ago

What is this answer

Mathematics

1 answer:

Nina [5.8K]3 years ago

6 0

I think it’s the second one

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Louis bought a burger and soda for $8. Kate purchased a slice of pizza and soda for $9. Biff purchased a burger, a slice of pizz

Arte-miy333 [17]

The equation for Louis's purchase is: $x+y=8$

The equation for Kate's purchase is: $y+z=9$

The equation for Biff's purchase is: $x+y+z=13.50$

Step-by-step explanation:

First of all we have to define variables for each item involved in the purchase

Let x represent burger

y represent soda

z be the slice of pizza

Then

"Louis bought a burger and soda for $8"

$x+y=8$

"Kate purchased a slice of pizza and soda for $9"

$y+z=9$

"Biff purchased a burger, a slice of pizza and a soda for $13.50"

$x+y+z=13.50$

The equation for Louis's purchase is: $x+y=8$

The equation for Kate's purchase is: $y+z=9$

The equation for Biff's purchase is: $x+y+z=13.50$

Keywords: Linear Equations, Variables

Learn more about Linear equations at:

#LearnwithBrainly

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abruzzese [7]

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In triangle ABC m <br> A.47<br> B.109<br> C.114<br> D.71

sashaice [31]

Answer:

Step-by-step explanation:

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m_a_m_a [10]

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a cooper wire was 240 meters long. after 60 meters was cut off, it was double the length of a steel wire. how much longer was th

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