D - I think. -4 should be the x-axis and 3 should be the y-axis, so they swapped them. The wording is just confusing, but I think it’s that^^
The total should be $90.1
You can use a calculator to find this. Type in 85-6%=5.1
5.1 is 6% of 85
So, 5.1+85= $90.1
i hope this helps and i'm sorry if it's wrong!
Answer: 
Step-by-step explanation:
You can reduce the fractions, then:



Rewrite them as following:

If you subtract the first number and the second number, you obtain:

If you subtract the second number and the second number, you obtain:

Therefore, you must subtract
and
to obtain the number asked. Then, this is:

Answer:
t = 11
Step-by-step explanation:
add 8 on both sides to cancel out and make it smaller make sure to move ur variables to one side to help