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sertanlavr [38]
3 years ago
15

3

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
8 0

supplementary angles measure 180°

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Please help me I will give brianliest if u are right<br> 2.5(10x+8)+3
zhannawk [14.2K]

Answer:

25x +23

Step-by-step explanation:

2.5(10x + 8) +3

2.5(10x + 8)

25x + 20

25x + 20 + 3

25x + 23

hope dis helps ^-^

8 0
3 years ago
Read 2 more answers
A total of 505 tickets were sold for a school play they were either adult tickets or student tickets they were 55 more student t
arsen [322]

Hello There!

<u><em>The number of adult tickets sold in the school play = 225</em></u>

<u><em></em></u>

<u><em>Total Number Of Tickets = 505</em></u>

<u><em>Number Of Student Tickets = x + 55</em></u>

<u><em></em></u>

Number of adult tickets sold can be represented by X

Number of student tickets = X + 55

X+X+55=505

2x+55=505

2x=505-55

2x=450

X=225

7 0
3 years ago
Read 2 more answers
9x + 1 = -26 what is the value of x
g100num [7]
X would be -3.
hops this helps mark me brainlist
5 0
2 years ago
Read 2 more answers
How do you solve (2x + 8 )2 =64
Drupady [299]

Answer:

x = 12

Step-by-step explanation:

  1. Write in a different way: 2(2x + 8) = 64
  2. Apply the distributed property, so it now looks like this: 4x + 16 = 64
  3. Subtract 16 from each side, so it now looks like this: 4x = 48
  4. Divide each side by 4 to cancel out the 4 next to x. It should now look like this: x = 12

I hope this helps!

4 0
3 years ago
What is the slope of the line?<br><br> no slope<br> 1<br> 0<br> -2
morpeh [17]

Answer:

0

Step-by-step explanation:

4 0
3 years ago
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