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Questions in Grade Middle-school

[Terjawab] What is the slope and the y-intercept of each equation? 1. \(12x + 3y = 9\) 2. \(6x - 2y = 2\) 3. \(2x + 5y = 10\) 4. \(9x - 3y = -1\) 5. \(4y + 6x = 2\) 6. \(8y - 2x = 5\) 7. \(5x + 5y = 3\) 8. \(-4y = 16\) 9. \(6x = 12\)

[Terjawab] Tell whether the graphs of the two equations are parallel lines. (24) \( y = 8x - 3 \), \( 8x + y = 3 \) (25) \( 2x + y = 5 \), \( -6 + 2x = y \) (26) \( 2x + y = 5 \), \( y = 0.5x - 3 \) (27) \( y = -0.6 + 2 \), \( 5y + 3x = 8 \) (28) \( 8x + 3y = 9 \), \( 3y - 4 = 8x \) (29) \( 10x + 2y = 7 \), \( 5x - y = 6 \)

[Terjawab] If Marianne's father calls and says he needs 13 pounds of potting soil, how many additional bags should she buy? (Please include the weight of each bag in your answer.)

[Terjawab] After cutting the recipe in half, Ricardo needed 3 cups of flour.

[Terjawab] Francisco's game involves 3 green, 2 yellow, 4 red, and 3 black marbles. If he randomly draws three marbles from the bag, without replacement, what is the probability that he will draw a yellow, a red, and then a black marble?

[Terjawab] Solve the following problem: Susan has 45 hats in 10 cupboards. Her friends borrowed some of the hats: Nicky borrowed 3 hats, and Shelly borrowed 2 hats. If Susan divided the remaining hats equally into the cupboards, how many hats would be in each cupboard? Explain.

[Terjawab] What might a strict character do?

[Terjawab] Write an equation of the line that passes through the given points: (-2, 7) and (1, -2)

[Terjawab] What does this quote mean? "Happiness is not having what you want. It's wanting what you have."

[Terjawab] What is the meaning of "some of us had two worlds"?