2 years ago

Max has 5 red model cars one third as model cars are red how many model cars does max have

Mathematics

2 answers:

const2013 [10]2 years ago

6 0

So one third means you mutilply by 3 so 3x5 is 15 model cars

amid [387]2 years ago

5 0

Ask yourself "1/3 of what number is 5?" Then write your algebraic equation from the question...

1/3 × x = 5

Now solve

1/3x = 5

x = 5 ÷ 1/3
x = 5 × 3/1
x = 15

1/3 of 15 is 5. He has 15 cars.

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List the domain and range if the relation {(0,2),(4,3),(5,5),(4,7)}

lyudmila [28]

(x,y)

domain is inputs (normally x or first number)
range is outputs from the given domain (normally y or second number)

domain is just all the first numbers
range is all the second numbers
ignore repeats

domain: {0,4,5}
range: {2,3,5,7}

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3 years ago

Read 2 more answers

Courtney is a retail store manager and will make $40000 this year. She expects to pay 28% of her income in tax, how much money w

AlexFokin [52]

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➷ Find the multiplier:

28/100 = 0.28

1 - 0.28 = 0.72

Multiply the total amount by this multiplier:

40,000 x 0.72 = 28,800

She will make $28,800