Answer:
how do u know how many extraneous solutions there is?
Step-by-step explanation:
To find whether your solutions are extraneous or not, you need to plug each of them back in to your given equation and see if they work. It's a very annoying process sometimes, but if employed properly can save you much grief on tests or quizzes.
Answer:
The customer would pay $19,324 for Car S.
Step-by-step explanation:
Take Car S
$22,860 x .1 (ten percent) = $2,286
$22,860 (original car price) - $2,286 (minus the 10%) = $20,574 (new car price)
$20,574 - rebate of $1,250 = $19,324
The customer would pay $19,324 for Car S.
All other do not come out but this one does, so that is the only option for this!
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Answer:
linear
Step-by-step explanation:
J = 9 because 2007 / 223 = 9, and when you multiply 223 x 9, you get 2007
Answer: x= 1, 
Step-by-step explanation:
The quadratic equation is
and
So we just need to sub in the proper numbers from the equation given, in this case, it would result in
and
Once we get this we can either manually simplify or use a calculator, using a calculator would result in the answers
x= 1,
