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NARA [144]
2 years ago
12

3(x + y) + 2x2 + (1 + y)?

Mathematics
2 answers:
stiks02 [169]2 years ago
6 0

Answer:

7x+4y+1

Don’t low if you wanted it simplified

irina [24]2 years ago
4 0

Answer:

3x + 4y + 5

Step-by-step explanation:

3(x + y) + 2 • 2 + (1 + y)

3x + 3y + 2 • 2 + (1 + y)

3x + 4y + 4 + 1

3x + 4y + 5

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ale4655 [162]
That is easy its 1000
6 0
3 years ago
Bobbie wants to make $2.00 using dollars ,half dollars , and quarters.how Many different ways can she make $2.00?
TEA [102]
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3 0
3 years ago
A street that is 40 yards long has a tree every 10 yards on both sides. How
miv72 [106K]

Answer:

4 trees

Step-by-step explanation:

40/10=4

7 0
3 years ago
2x+3y=6<br> 3x-y=2<br> How many solutions does this have, one, none or infinite
sergey [27]
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one because the slopes are different

6 0
3 years ago
Read 2 more answers
an aquarium has a ratio of 5 rays for every 3 sharks. What percent of this grouping of animals are rays
sashaice [31]

Answer:

62.5%

Step-by-step explanation:

Total number of animals in a group= 5+3=8 animals

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Since we only have 5 rays out of the total 8, to express the number of rays as a percentage of the total animals, we divide the number of rays by the total animals then multiply by 100 to express in percentage as needed in the question

Percentage of rays=\frac {5}{8}\times 100=62.5

Therefore, the percentage is 62.5%

6 0
3 years ago
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