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kotegsom [21]
2 years ago
15

55 is 20% of what numeber

Mathematics
1 answer:
kolbaska11 [484]2 years ago
4 0
The answer is 275. hope it helps :)
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Hey please answer the questions on attachment, thank you very much- i need it in 10 minutes and am completely clueless.
nevsk [136]

Answer:

5x+17

Step-by-step explanation:

2(x+7) + 3(x+1)

  1. Distribute(Expand) -> 2x+14 + 3x+3
  2. Simplify by combining like terms -> 5x+17
7 0
3 years ago
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Not sure how difficult this would be to solve
mr_godi [17]
F (x) = x^2 - 2x + 1
f (x) = (-2)^2 - 2(-2) + 1
= 4 + 4 + 1
= 9
f (x) = ( 0 )^2 - 2 (0) + 1
= 0 - 0 + 1
= 1
0 = x^2 - 2x + 1
x^2 = 2x - 1 = 1
f (2) = 2^2 - 2(2) + 1
= 4 - 4 + 1
= 1
f (3) = 3^2 - 2(3) + 1
= 9 - 6 + 1
= 3 + 1
= 4

3 0
2 years ago
Help me plz it’s due today
professor190 [17]

Answer:

how to help u the picture is black

8 0
2 years ago
This table models continuous function f.
Tanya [424]
The answer to this is C
3 0
1 year ago
Solve The Problem -3+2x=7
BlackZzzverrR [31]
2x = 7 + 3
2x = 10
x = 10/2
x = 5
S: {5}
3 0
3 years ago
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