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Answer:
x<10
Step-by-step explanation:
2x-8<12
add 8 to 12 and cancel to get the equation, 2x<20
divide 20 by 2
x<10
Hope this helps :)
Hello!
You divide the diameter of the planet by the length of the city
30000000 / 50000 = 600
The diameter is 600 times greater than the length of the city
The answer is 600
Hope this helps!
Which of the following relations has a domain of {-2, 0, 5}? Choose all that apply. {(-2, 5), (3, 4), (5, 1)} {(-2, 3), (0, 1),
8090 [49]
Answer:
Second option: {}
Third option: {}
Step-by-step explanation:
By definition, the Domain of a relation is the set of all the x-coordinates of the ordered pairs (It is necessary to remember that the x-coordinate is the first element of the ordered pair).
Then, we know that the set of all the x-coordinates of the relation we need to find is: {}
First option {}:
Domain: {}
Second option {}:
Domain: {} (Notice that we do not need to write -2 twice)
Third option {}:
Domain: {}
Fourth option {}:
Domain: {}
The relations {} and {} has a Domain of {}