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Margarita [4]
2 years ago
12

= #7 i

Mathematics
1 answer:
iren [92.7K]2 years ago
3 0

Answer:

b

Step-by-step explanation:

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CAN SOMEONE HELP ME PLS AAAAA? Jason purchased a cell phone on sale for $100. He will pay a $25 monthly service for the line. Wr
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Answer:

Step-by-step explanation:

y = 25x +100

y- is the total money spent on the phone

x-is the number of months you had service

the relationship between x and y is proportional ( if x grows, y grows)

For example: after 2 months you would had payed $100 for the phone + the $25 each of the 2 months. y= 25*2 +100 = $150

5 0
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Vladimir [108]

Answer:

False ; the answer to that equation is 56

Step-by-step explanation:

6 0
3 years ago
If the perimeter of the triangle is 73 mm, find the value of x.
Ipatiy [6.2K]
To find x, we simply need to subtract the sum of the other two sides from 73.
35+11=46
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2 years ago
100 POINTS!!!! PLEASE HELP ASAP!!! EXPLANATION WOULD BE GREATLY APPRECIATED!
Dmitrij [34]

Answer:

1) B- Substitution

2) C- Elimination

3) A- Graphing

Step-by-step explanation:

1)

x+3y=7

5x+11y=3

x = 7 - 3y

Plug this x into the second equation and solve for y first

2)

5x-3y=3 --> (1)

2x+7y=6 --> (2)

Since making any variable the subject would involve fractions, it's better to go for elimination

7(1) + 3(2)

would eliminate y

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While comparing cost and adjusting choices, a graph is a better approach because all the possibilities are right in front

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The ratio of green to yellow
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Answer:

80

Step-by-step explanation:

4 0
3 years ago
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