How did you put multiple pictures on this app? i can’t figure how to
Step-by-step explanation:
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Answer:
22.5 km
Step-by-step explanation:
divide 30 by 4 times it by 3
9514 1404 393
Answer:
x +7
Step-by-step explanation:
The argument of the absolute value function is positive for any x > -7. The required domain is a subset of that, so the absolute value function does not change its argument.
|x+7| for x ≥ 7 is x +7
