Answer:
200
Step-by-step explanation:
150/3=50 so she sorts 50 items per minute, then 50*4=200
20/70, or .2857%, because there are 70 prizes total and 20 cats
Answer:

Step-by-step explanation:
Given


Required
The temperature rise
This is the difference between the final and the initial temperature




The equation is y=(-1/2)x-1
Answer:
all sides = AB
Step-by-step explanation:
all sides of a square is equal so if one is AB then the rest is AB too