11. Determine whether the relation is a function: {(a, b), (c, d), (a, c)}.
Yes
No

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

Aline has a slope of . which ordered pairs could be points on a parallel line? check all that apply. (-8, 8) and (2, 2) (-5, -1) and (0, 2) (-3, 6) and (6, -9) (-2, 1) and (3,-2) (0, 2) and (5,5)

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25