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Lerok [7]
3 years ago
11

Plz help due tomorrow

Mathematics
2 answers:
SVEN [57.7K]3 years ago
7 0
Ahahabevvaagahananana
ikadub [295]3 years ago
6 0

Answer:

  • 52=8n +4
  • 4 =52-8n

n = 6

52 = 8 (6) + 4

if u compute it the answer would be 52, that's why it's correct.

4 = 52-8(6)

if u compute it the answer would be 4, that's why it's correct.

the others is incorrect. PLS MARK ME THE BRAINLIEST.

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17.25 round up to ones
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Since 7 comes after 5 we need to round to the next number.....18.00

17.24 rounded to ones = 18.00

Hope I helped:P

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3 years ago
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If a car travels three miles in four minutes, find its speed in miles per hour
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john had a ribbon that was 1 1/2 meters long. he used 2 pieces that were each 1/3 of that length. how much ribbon did john use
dimulka [17.4K]
Of means multiplication. So the question is 1/3 X 1 1/2. First make 1 1/2 improper: 3/2. Then multiply the numerators (top numbers) and denominaters (bottom numbers): 1x3=3, 3x2=6, =3/6. Now simplify 3/6=1/2. Then multiply that by 2, since he used 2 pieces: 1/2x2=1. John used 1 meter :)
5 0
3 years ago
Alang has a points card for a movie theater. He receives 55 rewards points just for signing up. He earns 3.5 points for each vis
Feliz [49]

Alang must visit 8 times to the theatre to earn a free movie ticket.

<h3>What is an expression?</h3>

The mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.

Given that Alang has a points card for a movie theatre. He receives 55 reward points just for signing up. He earns 3.5 points for each visit to the movie theatre. He needs 83 points for a free movie ticket.

Form an equation and calculate the number of tickets:-

55 + 3.5N = 83

3.5 N = 83 - 55

3.5N = 28

N = 28 / 3.5

N = 8

Therefore, Alang must visit 8 times to the theatre to earn a free movie ticket.

To know more about an expression follow

brainly.com/question/27828461

#SPJ1

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1 year ago
(x2-2x+2)+(3x2-4x-10​
Citrus2011 [14]

Answer:

x^2-6x-2

Step-by-step explanation: i am 100% sure

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