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minaricks
15.12.2020 •
Mathematics
The ratio of boys to girls in Ms.Cunningham’s classis 2 to 3.There are 18 girls in the class.What is the total number of students in Ms.Cunningham’s class? im stuck.
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Ответ:
Ответ:
f(x) = -3x - 9
Now, substitute -8 in the place of x.
f(x) = -3x - 9
f(-8) = - 3(-8) - 9
f(-8) = 24 - 9
f(-8) = 15
Hope it helps ⚜