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Questions in Grade Middle-school

📝 Answered - Show what repeated subtraction looks like for 93 divided by 3.

📝 Answered - A tiling company completes two jobs. The first job has $1200 in labor expenses for 40 hours worked, while the second job has $1560 in labor expenses for 52 hours worked. The relationship between the labor expenses and the hours worked is linear. Which equation can be used to calculate the y-intercept of the linear equation? A. \(1200 = 40(40) + b\) B. \(1560 = 30(40) + b\) C. \(1560 = 30(52) + b\) D. \(1200 = 52(30) + b\)

📝 Answered - Use the substitution method to solve the system of equations: 1. \( Y = 6x \) 2. \( Y = 5x + 7 \)

📝 Answered - Place these numbers on the number line: \( \frac{1}{4}, \frac{2}{3}, \frac{3}{4}, \frac{6}{8} \). __________________________________________________________________________

📝 Answered - Solve the system of equations by substitution: \[ Y = 3x - 13 \] \[ 3x + 2Y = 19 \]

📝 Answered - River C is 300 miles longer than River D. If the sum of their lengths is 5,570 miles, what is the length of each river?

📝 Answered - I got a 48 out of 60. What percent is that?

📝 Answered - Janice bought 4 oranges for $3.40. What is the unit price?

📝 Answered - Find a multiple of 2 that is smaller than 200.

📝 Answered - Pedro is planning to add a text messaging feature to his cell phone plan. He has gathered information about the two different plans offered by his wireless phone company. **Plan A:** $4.00 per month plus 4 cents for each message. What would be an accurate table for this equation?