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kakasveta [241]
3 years ago
13

HELPP!!! Which expression is equivalent to

Mathematics
1 answer:
abruzzese [7]3 years ago
7 0

Answer:

answer is the first option

Step-by-step explanation:

double checked all and the first one is the correct one

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2 years ago
12. Nine more than y is twenty one.​
Anettt [7]

Answer:

y+9=21

Step-by-step explanation:

9 more than y equals 21.

4 0
3 years ago
Read 2 more answers
Solve the equation : x^(2)+5=3(x^(2)-3)
Fittoniya [83]

Answer:

x = ± 2

Step-by-step explanation:

Given

x² + 5 = 3x² - 3 ( subtract x² + 5 from both sides )

0 = 2x² - 8 ( add 8 to both sides )

8 = 2x² ( divide both sides by 2 )

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6 0
3 years ago
Which inequality has a dashed boundary line when graphed? A y&gt;=3/5x+1 B y&gt;= -1/3x+1 C y&gt;3x+1
Ket [755]

Answer: C y>3x+1

Step-by-step explanation:

  • When we graph an  inequality with strictly greater of less than sign ('<' or '>'), then the graph has a dashed boundary line .
  • Further it indicates that it does not include the points on the line.

From all the given options , only C contains inequality with '>' sign .

Hence, y>3x+1 is the inequality has a dashed boundary line when graphed.

hence, the correct option is C.

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3 years ago
Helppppppp i need help
Lunna [17]
Do you need the fraction? I don’t understand what you are asking
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