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Lady bird [3.3K]
3 years ago
15

3x + 10y = 12, 3x - 8y = 12

Mathematics
1 answer:
weeeeeb [17]3 years ago
6 0
Working attached below:

Hope this helps! Any questions let me know :)

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Need help plz ASAP!!! Plz show work too!
garri49 [273]
Area= length x width
Area = 12 x 80
Area= 960 in
6 0
3 years ago
Read 2 more answers
What is 15% of 60. create a model to prove your answer
tamaranim1 [39]
15% = 0.15
x% of any number is 0.x * that number
so the answer is 0.15 * 60 = 9
6 0
4 years ago
There are 25 girls and 20 boys in class 7. 7/15of the students in the class are fond of cricket and the remaining students are f
saw5 [17]

9514 1404 393

Answer:

  24

Step-by-step explanation:

If 7/15 are fond of cricket, the remaining number is 1 -7/15 = 8/15 of the class. The number of students in the class is ...

25 + 20 = 45

so 8/15 of the class is ...

  (8/15)(45) = 8(45/15) = 8(3) = 24

24 students are fond of football.

6 0
3 years ago
Read 2 more answers
Answer my question #4
Vinil7 [7]

Answer:

11. 432,500 12. KF & ND

Step-by-step explanation:

11.

80,000 + 75,000 + 105,000 + 82,500 + 90, 000 = 432,500 people

( it says "about" so it doesn't have to be exact but a reasonable guess)

12. The two stadiums most similar in attendance is Kyle Field and Notre Dame

5 0
3 years ago
Write a whole number that rounds to 30,000 if we are rounding to the nearest ten thousand.
ahrayia [7]
I think it would be any number closest to 30,000 so maybe 29,900. Hope it's correct.
8 0
3 years ago
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