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Questions in Grade Middle-school

[Answered] Solve for \( d \). \[ \frac{1}{6}d + \frac{2}{3} = \frac{1}{4}(d - 2) \]

[Answered] You pay for three pies (costing $11 each) with a $50 bill. What is your change?

[Answered] What is the metric unit for each of the following conversions? 1. 87.43 m = 8,743 ? 2. 10,542 ml = 10.542 ? 3. 8.42 mm = 0.842 ?

[Answered] What is [tex]2.4 \div 0.6[/tex]? How do you figure this out? Please don't give me the answer, only show me how to solve it. Thanks!

[Answered] Find four consecutive multiples of 5 whose sum is 90.

[Answered] What is [tex]18 - 10x < -22[/tex]? Solve the inequality.

[Answered] The sum of two consecutive whole numbers is 57. What are the two numbers? Let \( n \) represent the first number. Then \( n + 1 \) is the next consecutive whole number.

[Answered] Solve each equation. 1. \(\frac{9}{2}x + 18 + 3x = \frac{11}{2}\) 2. \((x + 6) - (2x + 7) - 3x = -9\)

[Answered] Louis spent 12 hours practicing guitar. If \(\frac{1}{4}\) of the time was spent practicing chords, how much time did Louis spend practicing chords?

[Answered] How do you divide 15 รท 91?