Answer:
63
Step-by-step explanation:
It took 3 hours for her to deliver 189 total.
We need delivery per hour for our answer.
189 / 3 = 63
63 new papers are delivered per hour.
Wait it says ur in high school so u can't be over 30. that isn't possible. So what's the problem here? not good at math.
Answer:
A- She is incorrect because systems may have only complex solutions which are not visible on the graph
Step-by-step explanation:
Just took the test on edge 2020
Answer:61
Step-by-step explanation:
Z+Z-11=Z+50
2Z-11=Z+50
Collect like terms
2Z-Z=11+50
Z=61