Provide an appropriate response.A student tried to solve the equation 9x = 40 by dividing each side by 40. Why is this not the correct procedure for solving this equation?
What will be an ideal response?
Answers will vary: To get x alone on the left side, divide each by 9, the coefficient of x.
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Complete the ordered pairs for the given linear equation. Then plot the points and graph the equation by connecting the points.y = 4x + 3(0,
), (1,
), (-1,
)
A. (0, 3), (1, -1), (-1, 7)
B. (0, -3), (1, 1), (-1, -7)
C. (0, 0), (1, 3), (-1, -3)
D. (0, 3), (1, 7), (-1, -1)
Change the equation 
to quadratic form and solve it by any method.
?
Enter your answer as two numbers, separated by a comma. Round to two decimal places, if necessary.
What will be an ideal response?
Solve the problem.Determine whether the ordered triple 
is a solution of the system of equations.9x + 6y + 9z = 56x + 3y - 3z = 14 x - y + 2z = -3
A. Yes B. No
Translate the percent problem to a proportion using x for the unknown value. Do not solve the proportion.What percent of 68 is 35?
A. 
= 
B. 
= 
C. 
= 
D. 
= 