All four of the expressions below are equivalent to square root of 50. which would be the best choice to simplify it? a. square root of the quantity 49 plus 1 b. square root of the quantity 25 times 2 c. square root of the quantity 10 times 5 d. square root of the quantity 100 divided by 2

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?

Arectangular courtyard is 12 feet long and 8 feet wide. a tile is 2 feet long and 2 feet wide. how many tiles are needed to cover the courtyard?