Which of the following is equivalent to the sum of
the expressions a² - 1 and a +1 ?

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

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.

Factor the expression using gcf 9b+45