Simplify the following
a) 5(3a - 45
b) 4(a + 2b - 1
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Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.