Answer:
only -2 is in the domain
Step-by-step explanation:
For negative values under the sqrt, there is no real answer, hence
-2x ≥ 0
only for x=-2 this is the case.
The domain represents all the valid input values for x.
Answer:
C. 12x + 40
Step-by-step explanation:
Got 100% on edge.
Answer:
x= 9/2 y=1,4
Step-by-step explanation:
Hope this helped you! :)
D. 2/9
Ask for details FollowReport by Gigi1015 18 minutes ago
Your answer
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ninjawater3Beginner
Answer:
answers below
Step-by-step explanation:
1. 21.50n (Print it)
2. 70+18n (Top Print)
3. This one is more complicated. First, you find out the cost from each store, by inserting 30 in place of n. (1. =645), (2.=610). Then, you subtract 610 from 645, which gets your difference to 35$.
4. There is an error in the wording, but the answer should be something along the lines of this. "Bill would need to buy 2 fewer shirts from Print It than from Top Print for Print it to be cheaper."
