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Questions in Grade Middle-school

📝 Answered - Which two numbers add up to ___ and multiply to ___? 1. Multiply to -18, add to -17 2. Multiply to 36, add to -13 3. Multiply to -24, add to -5 4. Multiply to -18, add to 7 5. Multiply to -36, add to 9 6. Multiply to 24, add to 10 7. Multiply to 18, add to -9 8. Multiply to -36, add to -16

📝 Answered - What would happen if the keystone species of hummingbirds were removed from their ecosystem?

📝 Answered - What is the difference between refraction and rarefaction?

📝 Answered - A body with a mass of 5 kg has the same kinetic energy as a second body. The second body has a mass of 10 kg and is moving at a speed of 20 m/s. How fast is the first body moving?

📝 Answered - Which value is a zero of the function defined by \(6x^2 + 6x - 36\)?

📝 Answered - What are the differences between brinkmanship and containment?

📝 Answered - Jackson had 250 total goals in his professional soccer career. 115 of them were made at home games. What percent of his total goals were made during away games?

📝 Answered - Mary's father has five daughters: - Nana - Nene - Nini - Nono What is the name of the fifth daughter?

📝 Answered - Where do people and animals get energy to move around?

📝 Answered - A patio is shaped like a golden rectangle. Its length (the longer side) is 16 ft. What is the patio's width? *Write your answer in simplified radical form.*