Answer:
z is an unknown number it sometimes stands for 149
Step-by-step explanation:
1 worker = 30 hours a week
1 worker = 30 x $5.50 a week = $165
1 worker = $165
1000 workers = 165 x 1000 = $165 000
The first one is fraction and the second one is volume.
Answer:
a
Step-by-step explanation:
the first box is 2 times as small as the the second
28 because we are talking about TENS meaning there can only be 2 digits
