Questions in Grade High-school

Questions in Grade High-school

📝 Answered - Tim works part-time at a retail store. His salary varies directly with the number of hours worked. Last week, he earned $99.45 for 13 hours of work. This week, he earned $160.65. Write and solve an equation that represents this scenario.

📝 Answered - Why is \(\frac{1}{6}\) greater than \(\frac{1}{8}\) but less than \(\frac{1}{3}\)?

📝 Answered - How many edges does a cube have?

📝 Answered - Why did Hitler feel justified in taking over Austria and the Sudetenland?

📝 Answered - Adam drew two rectangles of the same size and divided them into the same number of equal parts. He shaded [tex]\frac{1}{3}[/tex] of one rectangle and [tex]\frac{1}{4}[/tex] of the other rectangle. What is the least number of parts into which both rectangles could be divided?

📝 Answered - What is the difference in the charges on a balloon rubbed in your hair and a glass rod rubbed with silk? Why?

📝 Answered - Use elimination to solve this system of equations: 1. \( x - 4y = -11 \) 2. \( 5x - 7y = -10 \)

📝 Answered - What was the Columbian Exchange?

📝 Answered - If a runner covers 400 meters in 50 seconds, what is the runner's average speed? What if the runner takes 60 seconds to cover the same distance?

📝 Answered - Use elimination to solve this system of equations. \[ 2r + 3s = 9 \] \[ 3r + 2s = 12 \]