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KatRina [158]
3 years ago
15

Which ordered pair is a solution of 3y + 2 = 2x - 5?

Mathematics
1 answer:
Romashka [77]3 years ago
4 0

Answer:C

Step-by-step explanation:

10-5=5 1(3)+2=5 5=5

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Three ways to write 18/6
const2013 [10]
  One way to write 18/6 is to compute 18/6 to be the whole number of a quotient that is equal to. Another way to write 18/6 is to write it as an improper fraction that's reduced. One more way to write 18/6 is as a decimal. Note how all of these ways of writing the same expression are all equal to writing one same value, and it's the WAY in which you modify what you're writing.
3 0
3 years ago
What about this one ?
il63 [147K]
For this case we have the following equation:
 x ^ 2 + 18x + 32 = 0
 Rewriting we have:
 x ^ 2 + 18x = -32
 By completing squares we have:
 x ^ 2 + 18x + (18/2) ^ 2 = -32 + (18/2) ^ 2
 Rewriting:
 x ^ 2 + 18x + (9) ^ 2 = -32 + (9) ^ 2
 x ^ 2 + 18x + 81 = -32 + 81
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 Answer:
 
(x + 9) ^ 2 = 49
 
option 1
6 0
3 years ago
Read 2 more answers
If my radius is 7.8 maters. What is the circumference and area of my circle
Burka [1]
Circumference = 2 · π · r   or  π · d

Radius = 7.8

7.8 × 2 = 15.6

15.6 × 3.14(π) = 48.984

Circumference = 48.984 rounded = 49

Area = π · r²

Radius = 7.8

7.8 × 7.8 = 60.84

60.84 × 3.14(π) = 191.0376

Area = 191.0376 rounded = 191

Hope this helped☺☺
4 0
3 years ago
Simplify the expression completely.<br> -3V24 - V.
Maru [420]

Answer:

-V (3 V^23 + 1)

Step-by-step explanation:

Simplify the following:

-3 V^24 - V

Factor -V out of -3 V^24 - V:

Answer:  -V (3 V^23 + 1)

5 0
4 years ago
0.007 0.07 0.7 7 what’s next
Reika [66]

Answer:

77

Step-by-step explanation:

Because your slowly moving up a place

3 0
3 years ago
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