Answer:
4/1
because 3+1 is 4 then put 1 so
Answer:

Step-by-step explanation:
We are given

we can rewrite it as

we know that
2y^2+7y-7 can not be factored
so, we can not reduce this expression
because this is the only way to reduce it
so, we get reduced form as

Answer:
about 10,080
Step-by-step explanation:
I did 24 times 7 then that answeer which is 168 by 60 whoich is 10,080
8 students made 4 mistakes or more