The coordinates of point a are (-3a,4b) . if point a' is the image of point a reflected over the line y=x, the coordinates of a are? A.(4b,-3a) B. (3a,4b) c. (-3a,-4b) d. (-4b,-3a)

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?