QuestionSolve the system of equations: $y^{2}=25$ and $c+3y=10$ .

Studdy Solution

STEP 1

Question: Given the equations $y^{2}=25$ and $c+3y=10$ , which variable can we solve for directly from the first equation?
A) c B) y C) Both D) None of the above
Answer: B) y

STEP 2

Question: What is the value of $y$ after solving the equation $y^{2}=25$ ?
A) 5 B) -5 C) Both A and B D) None of the above
Answer: C) Both A and B

STEP 3

Question: If we substitute $y=5$ into the equation $c+3y=10$ , what is the resulting equation?
A) c + 15 = 10 B) c - 15 = 10 C) c + 5 = 10 D) c - 5 = 10
Answer: A) c + 15 = 10

STEP 4

Question: What is the value of $c$ when $y=5$ ?
A) 5 B) -5 C) 15 D) -15
Answer: B) -5

STEP 5

Question: What is the value of $c$ when $y=-5$ ?
A) 5 B) -5 C) 15 D) 25
Answer: D) 25

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QuestionSolve the system of equations: $y^{2}=25$ and $c+3y=10$ .

Studdy Solution

STEP 1

Question: Given the equations $y^{2}=25$ and $c+3y=10$ , which variable can we solve for directly from the first equation?
A) c B) y C) Both D) None of the above
Answer: B) y

STEP 2

Question: What is the value of $y$ after solving the equation $y^{2}=25$ ?
A) 5 B) -5 C) Both A and B D) None of the above
Answer: C) Both A and B

STEP 3

Question: If we substitute $y=5$ into the equation $c+3y=10$ , what is the resulting equation?
A) c + 15 = 10 B) c - 15 = 10 C) c + 5 = 10 D) c - 5 = 10
Answer: A) c + 15 = 10

STEP 4

Question: What is the value of $c$ when $y=5$ ?
A) 5 B) -5 C) 15 D) -15
Answer: B) -5

STEP 5

Question: What is the value of $c$ when $y=-5$ ?
A) 5 B) -5 C) 15 D) 25
Answer: D) 25

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QuestionSolve the system of equations: y2=25y^{2}=25y2=25 and c+3y=10c+3y=10c+3y=10.

Studdy Solution

STEP 1

Question: Given the equations y2=25y^{2}=25y2=25 and c+3y=10c+3y=10c+3y=10, which variable can we solve for directly from the first equation?A) c B) y C) Both D) None of the aboveAnswer: B) y

STEP 2

Question: What is the value of yyy after solving the equation y2=25y^{2}=25y2=25?A) 5 B) -5 C) Both A and B D) None of the aboveAnswer: C) Both A and B

STEP 3

Question: If we substitute y=5y=5y=5 into the equation c+3y=10c+3y=10c+3y=10, what is the resulting equation?A) c + 15 = 10 B) c - 15 = 10 C) c + 5 = 10 D) c - 5 = 10Answer: A) c + 15 = 10

STEP 4

Question: What is the value of ccc when y=5y=5y=5?A) 5 B) -5 C) 15 D) -15Answer: B) -5

STEP 5

Question: What is the value of ccc when y=−5y=-5y=−5?A) 5 B) -5 C) 15 D) 25Answer: D) 25

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QuestionSolve the system of equations: $y^{2}=25$ and $c+3y=10$ .

Question: Given the equations $y^{2}=25$ and $c+3y=10$ , which variable can we solve for directly from the first equation?
A) c B) y C) Both D) None of the above
Answer: B) y

Question: What is the value of $y$ after solving the equation $y^{2}=25$ ?
A) 5 B) -5 C) Both A and B D) None of the above
Answer: C) Both A and B

Question: If we substitute $y=5$ into the equation $c+3y=10$ , what is the resulting equation?
A) c + 15 = 10 B) c - 15 = 10 C) c + 5 = 10 D) c - 5 = 10
Answer: A) c + 15 = 10

Question: What is the value of $c$ when $y=5$ ?
A) 5 B) -5 C) 15 D) -15
Answer: B) -5

Question: What is the value of $c$ when $y=-5$ ?
A) 5 B) -5 C) 15 D) 25
Answer: D) 25