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ASHA 777 [7]
3 years ago
6

Zelma buys p pounds of bananas for 40 cents per pound. she pays the clerk with a twenty dollar bill. the clerk subtract the tota

l cost of the bananas from the twenty dollar bill to determine the amount of change to give Zelma. Wich expresion represents the amount of change Zelma should recieve?
Mathematics
1 answer:
Molodets [167]3 years ago
7 0
The expression should be $20.00-($0.40p)=change recieved
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A phone company offers two monthly charge plans. In plan A the customer pays a monthly fee of $25 and then an additional 6 cents
blsea [12.9K]

Answer: the cost of plan A would be lesser than that of plan B for minutes lesser than 470

Step-by-step explanation:

Let m represent the number of minutes of monthly phone used.

In plan A the customer pays a monthly fee of $25 and then an additional 6 cents per minute of use. It means that the total cost of using m minutes in a month is

0.06m + 25

In plan B the customer pays a monthly fee of $29.70 and then an additional 5 cents per minute of use. It means that the total cost of using m minutes in a month is

0.05m + 29.7

The inequality representing the number of minutes of monthly phone use for which Plan A will cost less than Plan B is

0.06m + 25 < 0.05m + 29.7

0.06m - 0.05m < 29.7 - 25

0.01m < 4.7

m < 4.7/0.01

m < 470

7 0
3 years ago
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Solve for the value(s) of m given the absolute value function below. <br><br>|5x+2|-3 = -3
Shalnov [3]

Answer:

|5x+2|-3 = -3 the absolute value of -3=3

Step-by-step explanation:

6 0
4 years ago
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Answer all of these 50 points and brainliest
Andreas93 [3]

7. -9 5/8

8. 3/14

9. 1

10. -2 7/8

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Brainliest please

7 0
3 years ago
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Answer:

1102.42

Step-by-step explanation:

495 + 775.75=1270.75

1270.75 - 34=1236.75

1236.75 - 44.21=1192.54

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3 years ago
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yawa3891 [41]

Answer:

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Step-by-step explanation:

To find the product of 3/7*7/9. We can multiply top and bottom. Top: 3*7=21 Bottom: 7*9=63. Our final answer is just the Top/Bottom= 21/63. We can also simplify this into 1/3 which is our final answer.

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3 years ago
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