HELP PLES Which expression is equivalent to -1/4(20z + 24)…

1. -5z - 6
2. 5z + 24
3. -5z + 6
4. 5z - 24

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?