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zepelin [54]
2 years ago
8

How many solutions does the equation have 3 + 5n = 5(n + 2) - 7

Mathematics
1 answer:
krok68 [10]2 years ago
3 0

Answer: an infinite amount of answers

Step-by-step explanation:

It’s all real numbers from negative infinity to positive infinity

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Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.
olasank [31]

Answer:

x=18 y=69

Step-by-step explanation:

3x+5y=399

x+5y=363

2x=36

x=18

18+5y=363

5y=345

y=69

5 0
2 years ago
Which gives the prices in order, from least to greatest unit rate? Price B, Price A, Price C Price C, Price B, Price A Price C,
MArishka [77]

Answer:

Price B, Price A, Price C

Step-by-step explanation:

Look at the table showing different prices for oranges.

Prices for Oranges

Price A

$2.25 for 6

Price B

$1.30 for 4

Price C

$0.97 for 2

Which gives the prices in order, from least to greatest unit rate?

Price B, Price A, Price C

Price C, Price B, Price A

Price C, Price A, Price B

Price B, Price C, Price A

Price A

$2.25 for 6

Price per orange = $2.25 / 6

= $0.375

Price B

$1.30 for 4

Price per orange = $1.30 / 4

= $0.325

Price C

$0.97 for 2

Price per orange = $0.97 / 2

= $0.485

From least to greatest unit rate

Price B , price A, price C

7 0
2 years ago
Read 2 more answers
Choose the system of equations that matches the following graph:
egoroff_w [7]
B but I am not 100% sure
7 0
3 years ago
Read 2 more answers
Which fraction is greatwr than -7/12
True [87]

Answer:

There are infinite fractions greater then -7/12. An example is 7/8.

5 0
3 years ago
Help me please ......
oksano4ka [1.4K]
-4 = x - 7
-4 + 7 = x
3 = x

Therefore x = 3
4 0
3 years ago
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