2 years ago

Someone help w pre-algebra, smth about proportional data

Mathematics

2 answers:

inessss [21]2 years ago

6 0

Answer:

The answer is no because for 1 hour he gets 20 dollars and for 2 hours he gets 30$ (which is less for working 2 hours). So, if you multiply 2 hours with 20 dollars, you should get 40, not 30. So therefore, it is not proportional. And same for 3 hours: multiply 3 with 20 to get 60, not 50.

densk [106]2 years ago

6 0

Your answer would be NO because he got 20$ for hour 1 but only 10 for hours 2 and 3

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Eduardwww [97]

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= $15.99

t = $15.99 / 20
= $0.80

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B: $1.68 / 12 = $0.14 per oz

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6 0

2 years ago

Read 2 more answers

Ms. Lui earned an annual income of 775,000, what is the weekly salary?

jok3333 [9.3K]

Answer:

$14,903.85

Step-by-step explanation:

So, Ms. Lui earns $775,000 each year. To find the weekly salary, we have to divide the annual income by the amount of weeks in a year. There are about 52 weeks in one year. Let's find the weekly salary:

$\frac{775000}{52} = 14,903.85$