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Questions in Grade Middle-school

📝 Answered - An air mass entering Alaska from the northern Pacific Ocean would most likely be labeled on a weather map as: (1) cP (2) cT (3) mP (4) mT

📝 Answered - Solve the equation: 3(g - 7) = 2(10 + g)

📝 Answered - What is 0.09 rounded to the nearest whole number?

📝 Answered - Rounding: 1. 8.238; round to the tenths 2. 3.666; round to the tenths 3. 4.47; round to the ones 4. 10.86; round to the ones 5. 3.299; round to the hundredths 6. 20.687; round to the hundredths 7. 2.3654; round to the thousandths 8. 69.0678; round to the thousandths 9. 5.58214; round to the hundredths 10. 468.09156; round to the thousandths 11. 46.49; round to the tens 12. 1358.761; round to the tens

📝 Answered - The product of two whole numbers is 10,000. If neither number contains a zero digit, what are the two numbers?

📝 Answered - Simplify the expression: \(\frac{5}{6} - \frac{1}{6}\)

📝 Answered - Which two of these are chemical reactions? Tick two boxes. - You dissolve a spoonful of sugar in water. - Bread goes brown in the toaster. - You take an ice lolly out of the freezer and it starts to melt. - Frost forms on the grass on a cold night. - You strike a match to light a Bunsen burner.

📝 Answered - Which expression is equivalent to the given expression [tex]13(x - 21)[/tex]? A. [tex]13x - 21[/tex] B. [tex]13x - 34[/tex] C. [tex]13x - 13 \cdot 21[/tex] D. [tex]13 - 21x[/tex]

📝 Answered - Evaluate the expression using the given value of the variable: \[ z \div 2 - 4z + 3(z - 3) \text{ when } z = 8 \] A. \(-17\) B. \(-13\) C. \(-7\) D. \(-1\) --- Solve for \( x \): \[ 3 \cdot 4 - 3 \cdot 7 = 3(x - 7) \] A. \(4\) B. \(-10\) C. \(6\) D. \(-3\)

📝 Answered - You can put out a chip pan fire by putting a damp cloth over the pan. Explain why this works.