Dylan gets a weekly allowance of $10. He also earns $5 an hour gardening for his aunt. He wants to save $12 a week for spending money and to save at least $15 a week to buy a new guitar. How many hours will he need to work in his aunts garden each week to reach his goal?

The image of abc is a'b'c. what transformations would result in this image? abc is reflected over the line x = 1, then is rotated -90° around the origin. abc is reflected over the line y = x - 1, then t: (x, y) → (x - 1, y - 1). abc is rotated 90° around the origin, then is reflected over the y-axis. abc is rotated -90° around the origin, then is reflected over the line y = -1.