Answer:
They all look right but i'm not sure about the last one?
Step-by-step explanation:
U^2(2u+3)+7(2u+3)
(u^2+7)(2u+3)
Answer:
Option B
Step-by-step explanation:
To solve these kind of question we just simply keep on inserting the values of x and if we get the required value of y that is in the table that equation is our answer, For example lets take Option A,
y = 8x
If we insert x = 0 we get,
y = 8(0)
y=0
but in the table it says we get 14 so option A is incorrect
Like this we keep checking for more values and all the values of x satisfy our equation in Option B like this,
and so on so Option B is the answer
355,000 would be the right answer. the 6 behind the 4 is the factor true. like if it was a 4 it would be 354,000