Answer:
each tube costs $1.5 so put it the point in between 1 and 2
thank you
Step-by-step explanation:
A protractor can be used!
Answer:
it would be EC (B)
Step-by-step explanation:
Answer:
R1 = {(1, 7) (2, 7) (4, 7) (6, 7)}
R3 = {(x, y) (y, z) (z, t) (t, v)}
R1 and R3 are functions because first element in the ordered pair is not repeating, i.e they have unique images
