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andreev551 [17]
2 years ago
14

Daniela has the same amount of money automatically deposited into a new savings account each week. After 3 weeks, she has $18. A

fter 5 weeks, she has $30. The unit rate is measured in dollars per week. What is the constant of proportionality?
Mathematics
1 answer:
Burka [1]2 years ago
8 0

Answer:

$6 per week  (ratio 6/1)

Step-by-step explanation:

18/3=6

30/5=6

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mia hired a moving company, it charged 500$ for service mia give them a 16% tip.How much did she tip the movers,
snow_tiger [21]

Answer: 80 dollars

Step-by-step explanation:

You can find a percentage with one of two ways.

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3 0
3 years ago
40 is 20% of x. If x is 80% of y, then what is the sum of x and y?
Tanzania [10]

40 is 20% of x

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5 0
3 years ago
How many percent is 10 3/20?
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3/20 is the same as 15/100 or 15%
so 10×3/20 would be the same as 10×15% or 150%
Is that what you were asking?
6 0
3 years ago
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