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zubka84 [21]
3 years ago
11

PLEASE HELP WITH 2 QUESTIONS WILL GIVE MEDAL AND BRAINLIEST

Mathematics
2 answers:
pychu [463]3 years ago
6 0
1/3rd in 4/5th of an hour
so overall time will be 3 times of that,which is 
3×4/5
 B IS THE CORRECT ANSWER
sergeinik [125]3 years ago
3 0
It would take him four-fifteenths of an hour to paint his whole room.
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highland has a population of 12,200. Its population been increasing at a rate of 300 poeple per year. Lowville has a population
Amanda [17]

Answer:

  • 16 years

Step-by-step explanation:

<u>Equation for the Highland population</u>

  • 12200 + 300x

<u>Equation for the Lowville population</u>

  • 21000 -250x

<u>Populations are equal after</u>

  • 12200 + 300x = 21000 - 250x
  • 300x + 250x = 21000 - 12200
  • 550x = 8800
  • x = 8800/550
  • x = 16 years
3 0
3 years ago
User: A family spends 1/10 of its annual income for housing, 1/4 for food and clothing, 1/5 for general expenses, and 2/15 for e
Whitepunk [10]
\frac{1}{10}+\frac{1}{4}+\frac{1}{5}+\frac{2}{15}= \\ \\ \frac{1 \times 6}{10 \times 6}+\frac{1 \times 15}{4 \times 15}+\frac{1 \times 12}{5 \times 12}+\frac{2 \times 4}{15 \times 4}= \\ \\&#10;\frac{6}{10}+\frac{15}{60}+\frac{12}{60}+\frac{8}{60}= \\ \\ \frac{41}{60}

The answer is A.
4 0
3 years ago
Solve the following problem. Choose the correct answer. Sam's Discount Store offers a 2% discount for paying cash. How much woul
navik [9.2K]
If you multiply 38.95 by 0.02, you will get the amount taken away from the total when the discount is applied:38.95x0.02=0.78
Then, you subtract that discount price from the total to get the amount Joan pays when she pays with cash:38.95-0.78=38.17
Joan pays $38.17 in cash.
 
8 0
3 years ago
Read 2 more answers
Sort the following numbers from least to greatest.<br> 18.5635, 18 13/16, 18.3125
Vikki [24]

Answer:

18.3125

18.5635

18 13/16

Step-by-step explanation:

7 0
3 years ago
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8|7+(-10)<br> Simplify:<br> 2-32
amid [387]

Answer:

8|7+(-10)=24  2-32= − 30

Step-by-step explanation:

6 0
3 years ago
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