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makkiz [27]
3 years ago
8

Pls help I need a good grade Show your work for both of the questions only do 8 and 9

Mathematics
2 answers:
o-na [289]3 years ago
7 0

Answer:

CaN't SeE ThE LeTtErS...

Step-by-step explanation:

Rzqust [24]3 years ago
5 0

Answer:

8) 55 + 8.5x = 123

subtract 55 from both sides

8.5x = 68

x = <u>8 days</u>

9) 6.75 + 1.25x = 31.75

subtract 6.75 on both sides

1.25x = 25

x =<u> 20 refills</u>

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Answer:

elisabeth

Step-by-step explanation:

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5 0
3 years ago
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Please help I don’t get this at all
igor_vitrenko [27]

Answer:

11.82 kilometers in Luis's journey in total

Step-by-step explanation:

As per the statement:

To visit his grandmother

Distance Luis takes a train 6.37 kilometers

Distance  Luis takes a car 5.45 kilometers.

We have to find the total distance.

\text{Total distance} = \text{distance by train}+\text{distance by car}

Substitute the given values we have;

\text{Total distance Lui's journey} = 6.37+5.45 = 11.82 km

Therefore, 11.82 kilometers in Luis's journey in total


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3 years ago
Miles recorded his height, in inches, from age 10 to age 18, as shown in the table. Age, x 10 11 12 13 14 15 16 17 18 Height, y
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Step-by-step explanation:

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