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question 6 of 10
2 points
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if a = (9,18) and b = (1, 12), what is the length of ab?
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a. 10 units
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b. 12 units
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c. 11 units
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12 units

Explanation:

a=(9,18)divide both 9 amd 12 by three and whatever you get times those number

b=(1,12)

since it is asking for her reaction to elnora's trouble at school you can rule out any answers with a positive response (b). then you can rule out (d), this is because it does not show the mother's reaction but the daughter's response. that leaves you with two options (a) and (c), by looking at the options you can rule out (c) because it isn't referring back to elnora's issues at school.