Choose the statement that is not true.

a* (* is really a dot in the picture)

(a)this figure is represented by a dot.
(b)this figure has no length or thickness.
(c)this figure is a part of all lines, line segments, planes, and angles.
(d)this figure has width.

Anyone know? will mark brainliest if correct!

What is the value of x when x + 7 = 21?

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?