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Ilia_Sergeevich [38]
3 years ago
15

PLS HELP ASAP ITS IN 8 MINUTES ILL GIVE BRAINLKEST I PROMISW THANK YOU

Mathematics
1 answer:
inn [45]3 years ago
5 0

Answer:

C

Step-by-step explanation:

The best way to solve this is to transfer -217 to the other side. So add 217 to both sides

0 ≤ 7 + 217 - 28v                   Combine

0 ≤ 224 - 28v                        Now add 28v to both sides

28v ≤ 224                             Divide by 28

28v/28≤224/28

v ≤ 8

You should have 2 questions on your mind.

  1. Why go to all the trouble of putting things on the opposite sides?
  2. What is the answer

1. You so all that trouble so that you don't have to switch the < to >. As long as you have the letter and its coefficient > 0, then you are going to be right.

2. The is v is less than or equal to 8.  That's C

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Aluminium has a density of 2.7g/cc .The density of 15cc<br> of Aluminium is
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Answer:

Step-by-step explanation:

Density = mass/volume.

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4 0
3 years ago
The pie store is having a 20\%20% off sale on all of its pies. If the pie you want regularly costs \$18$18, how much would you s
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Answer:

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Step-by-step explanation:

We are told that the pie store is having a 20% off sale on all of its pies. The pie you want regularly costs $18.

To find the amount saved with the discount let us find 20% of 18.

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5 0
3 years ago
When a movie is released to theaters, production companies monitor revenues from individual cities for that movie on its release
marta [7]

Answer:

$13.299 million

Step-by-step explanation:

We need the model from Part A to answer Part B to three decimal places,

The point marked by the blue arrow is clearly an outlier. I ignored it in "eyeballing" the best-fit line.

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y = 38.9016 - 0.7951 × 32.2 = 39.1588 - 25.6022 = 13.299

If a movie brought in $32.2 million on opening night in Tallahassee, it should bring in $13.299 million in Gainesville.

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