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slavikrds [6]
3 years ago
15

Priya wants to buy three tickets for a concert. She has earned $195 and each ticket costs $80. She borrows the rest of the money

she needs from a bank and buys the tickets.
How can you represent the amount of money that Priya has after buying the tickets?

2. How much more money will Priya need to earn to pay back the money she borrowed from the bank?

3. How much money will she have after she pays back the money she borrowed from the bank?

B. At the beginning of the month Kiran had $24 in his school cafeteria account. Use a variable to represent the unknown quantity in each transaction below and write an equation to represent it. Then, represent each transaction on a number line. What is the unknown quantity in each case?
1. In the first week he spent $16 on lunches. How much was in his account then?

2. Then he deposited some more money and his account balance was $28. How much did he deposit?

3. Then he spent $34 on lunches the next week. How much was in his account then?

4. Then he deposited enough money to pay off his debt to the cafeteria. How much did he deposit?

5 Explain why it makes sense to use a negative number to represent Kiran's account balance when he owes money.
Here is a bank statement.



1. If we put withdrawals and deposits in the same column, how can they be represented?



2. Andre withdraws $40 to buy a music player. What is his new balance?
Mathematics
1 answer:
Ludmilka [50]3 years ago
7 0

Answer:

First one : 3

Step-by-step explanation:

First one : Makes more sense for number 3. We do not know how much money she has now because we do not know the number of tickets.

Second one : I really do not know

Third one : 1

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A company that manufactures toothpaste is studying five different package designs.Assuming that one design is just as likely to
otez555 [7]

Answer:

The selection probability to be assigned to each of the package designs is 0.20

Step-by-step explanation:

Firstly, we need to assume that one design is just as likely to be selected by a consumer as any other design

so the probability of selecting any of the design is same and that is 1/5 = 0.20

Thus, what we are trying to say is that each of the package designs have an equal selection probability of 0.20

6 0
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Gre4nikov [31]
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galben [10]
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LuckyWell [14K]
Hey! the answer is 8 dimes and 4 nickels

8 dimes = 8×10
and 4 nickels = 5×4 = 20
which 20+80 = 100
and I would put (D) break into parts
hope it helps!
5 0
3 years ago
Read 2 more answers
A store that buys and sells used video games buys a game at a cost of ​$9 and sells it at a selling price of ​$13. Find the mark
Bingel [31]
Markup = $4
b) markup as a percentage of cost is 33.3%
Step-by-step explanation:
Markup
markup = selling price - cost
= $13 - 9
... markup = $3
Markup as a Percentage of Cost
To find the percent markup, divide the markup by the reference value and multiply the ratio by 100%. The reference value for markup is usually cost price, but sometimes may be selling price.
... markup / cost × 100% = 3/9×100% = 33 1/3% ≈ 33.3%
4 0
3 years ago
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