Answer:
8(x+1)(x-1)
Step-by-step explanation:
I don't know if that is right but that is what I got.
Answer:
sure!!!!!!!!!!!!!!!!!!!!
Step-by-step explanation:
How're you doing?
Answer:
+2
Step-by-step explanation:
+ and - cancel. We have 5 + and 3 - so that leaves us with 2 + so the answer is +2.
The x (the second one) has a one in front of it so 5x *1x=5x so 5x-4 is the answer
Answer:
2 minutes, 40 seconds
Step-by-step explanation:
set up a proportion and cross-multiply:
4/3 = x/2
3x = 8
x = 2 2/3 which is 2 minutes, 40 seconds