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Vesnalui [34]
3 years ago
13

John and Matt are going to eat at the same restaurant and they are paying separately. Matt ordered 2 burgers and 1 side item, hi

s total was $14.75. John ordered 3 burgers and 2 side items, his total was $24.00.
Write and solve a System of Equations to determine the price of 1 side item.
Mathematics
1 answer:
Lemur [1.5K]3 years ago
6 0

Answer:

s = 3.75

Step-by-step explanation:

Let b = price of a burger

Let s = price of a side item

2b+s = 14.75

3b+2s = 24

Multiply the first equation by -2

-4b-2s =-29.50

Add to the second equation to eliminate s

-4b-2s =-29.50

3b+2s = 24

---------------------

-b = -5.50

Multiply by -1

b = 5.50

Now find s

2b+s = 14.75

2*5.50 +s =14.75

11 + s = 14.75

Subtract 11 from each side

s = 14.75 -11

s = 3.75

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Answer:

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Step-by-step explanation:

The equation of a line is written in slope-intercept form : y = mx+b

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We can input a point's x and y value to find b, the y-intercept

Let's use point (1, 4)

4 = -4(1) + b

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Please help me find this
Mazyrski [523]

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Step-by-step explanation:

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An architect designs a castle tower for a new attraction at a popular amusement park. Blueprints of the tower, which is in the s
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Answer:

<u>The surface area of the tower is 5,218.1 m²</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Height of the blueprint = 47 cm

Length of the blueprint = 23 cm

Width of the blueprint = 25 cm

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2. Calculate the actual surface area of the tower and enter your answer in square meters with two decimal places.

Let's calculate the measurements of the actual tower:

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Now, let's calculate the surface area of the tower, this way:

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