1. Find the coordinates of the point of intersection of the diagonals of ABCD with vertices
A(-1, 3), B(3, 3), C(5, -1), and
D(1, -1).

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.