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Anon25 [30]
3 years ago
10

Ann purchased a prepaid phone card for $20. Long distance calls cost 11 cents a minute using this card. Ann used her card only o

nce to make a long distance
call. If the remaining credit on her card is $16.37, how many minutes did her call last?
Mathematics
1 answer:
inn [45]3 years ago
4 0

Answer:

I believe the answer is 33 minutes.

Step-by-step explanation:

20$-16.37 is 3.63$

.11cents × 33 minutes is 3.63$

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Factor the polynomial.
mixer [17]

Answer:

Final answer is choice B. (5x-2y)^2

Step-by-step explanation:

We need to factor the given expression 25x^2-20xy+4y^2

25x^2-20xy+4y^2

=25x^2-10xy-10xy+4y^2

=5x(5x-2y)-2y(5x-2y)

=(5x-2y)(5x-2y)

=(5x-2y)^2

Hence final answer is choice B. (5x-2y)^2

6 0
2 years ago
A full tin of paint has a mass of 22 kg.When the same tin is 3/4 filled with paint,it has a mass of 17 kg.What is the mass of th
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Step-by-step explanation:

3/4(22-x)=17-x

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6 0
3 years ago
Read 2 more answers
Place the numbers 40 and 100 into the proportion. (Whole)(percents) ----------- (Part) what goes where?
Ksivusya [100]

Answer:

Step-by-step explanation:

Hard to tell how the question should read.

40/100 = 40%

4 0
3 years ago
What do y’all think the world is going to be in the future
geniusboy [140]

Answer:

No trees and just buildings.

Step-by-step explanation:

In the future, it is most likely to have some tall, bulky buildings.

Some scientists say that the future will be more about buildings and work spaces and less about trees.

So it is MORE likely for the future to have at least... 20 trees in the park. Also, less land. The land will be used to build buildings.

7 0
2 years ago
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Fiesta28 [93]

Answer:

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Next, you divide 11/4 and 3/16.

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3 years ago
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