Solve the equation for x.
9(2x + 15) = 45
a)
−10
b)
−5
c)
2
d)
10

Arandom sample of 100 children were asked whether they prefer apples or oranges. the results are shown in the table. apples oranges boys 27 18 girls 32 23 select a word or phrase from the drop-down menus to correctly complete the statements describing the association. of the boys surveyed, more . of the girls surveyed, more . there appear to be an association between gender and fruit preference.

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9