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Delicious77 [7]
3 years ago
12

EXTRA POINTS!! PLEASE HELP! Algebra

Mathematics
1 answer:
Iteru [2.4K]3 years ago
6 0

Answer:

Y=X+(X-3)

Step-by-step explanation:

I did this exercise by looking at the table

From the numbers given. you can realize that to reach the Y every X number sums a quantity(ex 7+4=11/8+5=13/9+6=15)

if you create the equation Y=X+(X-3)---> then all the numbers in the box are correct. Its all a matter of trying until you realize is correct

EXAMPLESS

Y=X+(X-3)

11=7+(7-3)= CORRECT 11

13=8+(8-3)= CORRECT 13

15=9+(9-3)= CORRECT 15

17=10+(10-3)= CORRECT 17

when you do this you know the equation its ok and reflect the behaviour of the function.

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Find the difference.<br> 6rs − 2rs
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6rs - 2rs = 4rs 
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ou invested 7000 between two accounts paying 4% and 9% annual​ interest, respectively. If the total interest earned for the year
lana [24]

9514 1404 393

Answer:

  • $3000 at 9%
  • $4000 at 4%

Step-by-step explanation:

Let x represent the amount invested at 9%. Then 7000-x was invested at 4% and the interest earned was ...

  9%·x +4%(7000-x) = 430

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7 0
3 years ago
Samantha gathered the following information on a given day at the dog park.
Luda [366]

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<h3>What is the information missing?</h3>

To complete the chart it is necessary to determine:

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Number of dogs that are not puppies:

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Adult dogs without long hair:

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Total of puppy dogs = 15, this number can be obtained by adding 9+6 or 7+8. From these combinations, the only one that meets the rule "There are 6 more dogs that have long hair than dogs that do not have long hair" is 8 puppies with long hair and 7 puppies without long hair.

Note: This question is not written correctly; here is the correct and complete question.

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There are 32 dogs playing at the dog park.

15 of the dogs are puppies.

11 of the dogs are not puppies and have long hair.

There are 6 more dogs that have long hair than dogs that do not have long hair.

Fill in the table completely to represent Samantha’s data.

Learn more about dogs in: brainly.com/question/8565422

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2 years ago
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garri49 [273]
2x - 5yz this is the answer for apex (^-^) 
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