Answer:
5060
Step-by-step explanation:
There is no picture so i am not sure what to tell u
Answer:
The first question would likely be y=10.
The second question would likely be x=20.
She distributed the 4 to the 2x-1, giving her 9+ 8x -4. she subtracted 8x from both sides leaving her with 4=9-4 which is the same as 4=5
Answer:

Step-by-step explanation:
we know that
To determine how many degrees drop the temperature, find out the absolute value of subtract the temperature at 8 am from the temperature at 3 pm.
so
