Answer:
Step-by-step explanation:
The question makes sense for all values of x, but I imagine that is not exactly what you mean.
I think you mean for what values of x does the question produce a real square root?
The answer is as long as x + 2 does not drop below 0, the results will be real.
Put mathematically x ≥ -2 gives a real result. For now just don't try and take the square root of a minus number.
Answer:
88 $
2 books
Step-by-step explanation:
you have to double 44 to get 88 because you couldn't by a ticket without the second book
then that means you sold two books
3. 101 + x
B. 101 + 12 = 113 pounds
4. d(2p)
B. 14(88) = 1232
Hope this helps!! :)
Answer:2.5
Step-by-step explanation:
