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Helen [10]
2 years ago
12

Kelsey babysits and earns a lat rate of $10 plus $1.50 per hour. How many hours did she babysit if she earned $16? (Write and so

lve an equation to solvethis problem.)
Mathematics
2 answers:
Elanso [62]2 years ago
8 0
4 because you already have 10 then 1.50(4)=6 you add the two then voilà
Tasya [4]2 years ago
6 0

Answer:

She babysitted for 4 hours.

Step-by-step explanation:

1.50x + 10 = 16

1.50x = 6

x = 4

Hope this helps!

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A family drove 165 miles in 3 hours. At the same rate, how many miles could they travel in 8 hours
Oksi-84 [34.3K]
First you have to divide 165 by 3, which is 55. and then 55 multiplied by 8 is 440. so in 8 hours, they could travel 440 miles.
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One card is randomly selected from a deck of cards find the odds against drawing a seven
Stella [2.4K]

Answer:

\frac{3}{4}

Step-by-step explanation:

Probability of getting a 7 + Probability of not getting a 7 = 1.

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We could calculate the probability of getting a 7 and subtract 1 from it to get the answer.

There a four sevens in a deck of card, one of each kind.

Probability of getting a 7 = $ P(7) = \frac{4}{52} = \frac{1}{13} $

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4 0
3 years ago
What does it mean to analyze a graph and write a story for a function? Explain and give an example.
Evgesh-ka [11]

Answer:

Step-by-step explanation:

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If all possible vertical lines will only cross the relation in one place, then the relation is a function.This works because if a vertical line crosses a relation in more than one place it means that there must be two y values corresponding to one x value in that relation.

7 0
3 years ago
A mouse climbs up a well of 86 meters. It advances 14 meters during the night, but during the day it retreats 2. The mouse will
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Step-by-step explanation:

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and the mouse will start at night of day 1.

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with a starting value of 14 (the first night).

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an = an-1 + c

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2 years ago
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