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3 years ago

Donna purchased a prepaid phone card for $25. Long distance calls cost

1 answer:

6 0

First you figure out how much money she used so $25 - $20.14 which is equal to $5.86. Now you need to figure out how much minutes that is equal to $5.86. So you need to figure out what x is equal to in: x * <span> ¢</span>18 = $5.86.
x is equal to 32.555555

so she was calling for 32.555555... minutes or if you are rounding it would be 32.6 minutes

hope this helps ^^

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Answer:

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3 years ago

1 1/5 + 3/4 - (-3 3/5) - (-2 1/4)

babymother [125]

Step-by-step explanation:

$= 1 \frac{1}{5} + \frac{3}{4} - ( - 3 \frac{3}{5} ) - ( - 2 \frac{1}{4} )$

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3 years ago

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A tank can be filled by one pump in 50 minutes and by another in 60 minutes. A third pump can drain the tank in 75 minutes. If a

Deffense [45]

let's label each pump A, B, and C, just for convenience. A fills the tank by 1/50 every minute, B fills the tank by 1/60 every minute, and C drains it by 1/75 every minute. Now we can put them all into one function: t(1/50 + 1/60 - 1/75) = 1, where t = our time in minutes and 1 = the tank being full.

next, we solve for t: t = 300/7 minutes, or approximately 42.86 minutes.

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3 years ago

Please help and explain why!!!!! Will mark as brainliest if correct!

Novosadov [1.4K]

Im sorry buuuuuuuuuut um thats too small maybe zoom in.. ;/

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3 years ago

Is 5,955 x 6,426 even or odd

natta225 [31]

Answer:

even

Step-by-step explanation:

the number is 38,266,830

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2 years ago

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