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2 years ago

Look at the pic below and please help.

Mathematics

1 answer:

marshall27 [118]2 years ago

3 0

Answer:

1) Equation's:

y = 500 + 15x

y = 350 + 18x

2) Number of guest and the charge:

Cost is same for both at 50 meals. The cost is $1250.

Part 1

Turn sentences into equation's (Let 'y' be total cost and x per meal) :

(i) charges $500 and $15 per meal

y = 500 + 15x

(ii) charges $350 and $18 per meal

y = 350 + 18x

Part 2

y = y

500 + 15x = 350 + 18x

18x - 15x = 500 - 350

3x = 150

x = 150/3

x = 50

Charge at guest's 50 meal:

y = 500 + 15(50)

y = $1250

Point : (50, 1250)

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3 years ago

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4 years ago

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Bringing down the point/slope formula and imputing the known values to find our equation to show the relationship cricket make per minute and the temperature

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Step 3

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3 years ago

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3 years ago

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Tamiku [17]

Answer:

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Step-by-step explanation:

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