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Linear Equations

Your music collection grows by 20 songs every week. If you currently have 1,000 songs, how many weeks will it take to amass 3,500 songs?

Converting Units

Consider a square cube with side length \(15\) inches. If \(1\) inch is equal to \(2.54\) centimeters, how long is each side of the cube in meters?

Consider a computer hard disk with capacity \(2 \text{ TB}.\) If there are \(1024\) megabytes in a gigabyte and \(1024\) gigabytes in a terabyte, what is the hard disk's capacity in \(\text{MB}?\)

If a cat weighs \(10 \text{ lb},\) and given one kilogram is equal to \(2.205\) pounds, what is the cat's weight in \(\text{kg}\)?

If a puppy weighs \(7 \text{ kg},\) and given one kilogram is equal to \(2.205\) pounds, what is the puppy's weight in \(\text{lb}\)?

If \(1\text{ ft}\) is equal to \(30.48\text{ cm}\), how long is \(30 \text{ ft}\) in meters?

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