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Semmy [17]
3 years ago
11

She mowed 10 lawns for $90. How much did she make per lawn?

Mathematics
1 answer:
Evgen [1.6K]3 years ago
8 0

Answer:

9$ per lawn

Step-by-step explanation:

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The change in the population of fruit flies can be modeled by the equation P(t) = 3(1.50),
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B. 50% increase daily
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3 years ago
Is the set of integers closed under division? Explain why or why not.
MrMuchimi

The set of integers is not closed under the operation of division because when an integer is divided by another, the results are not limited to only integers i.e. zero and decimals are possibilities

<h3>How to determine the true statement?</h3>

Integers are numbers without decimal points

When integers are divided, the possible results are:

  • Zero
  • Decimal
  • Integers

The decimal and the zero possibilities imply that the set of integers is not closed under the operation of division

This is so because when an integer is divided by another, the results are not limited to only integers i.e. zero and decimals are possibilities

Read more about sets at:

brainly.com/question/1563195

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5 0
1 year ago
Can anybody help me with the question in the attachment please?<br>(will mark brainliest)​
PIT_PIT [208]

Answer:

8/12 and 4/12

Step-by-step explanation:

simplified to 2/6 and 1/6

3 0
2 years ago
You can choose between two telephone companies. Company A has a monthly charge of $10 plus 5¢ a minute for each minute of long d
Diano4ka-milaya [45]

Answer: Company A would be a better deal for number of minutes over 200

Step-by-step explanation:

Let x represent the number of minutes that you would use with either company A or company B.

Company A has a monthly charge of $10 plus 5¢ a minute for each minute of long distance calls. It means that the cost of x minutes of long distance call is

10 + 0.05x

Company B has a monthly charge of $8 plus 6¢ a minute for long distance calls. It means that the cost of x minutes of long distance call is 10 + 0.05x

8 + 0.06x

For Company A to be a better deal, it means that

10 + 0.05x < 8 + 0.06x

10 - 8 < 0.06x - 0.05x

2 < 0.01x

0.01x > 2

x > 2/0.01

x > 200

5 0
3 years ago
Will report anybody who gives a link!<br><br> 3,947 ÷ 45 = (?) R (?)
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Answer:

87.7(1)

=

87 Remainder 32

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3 years ago
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