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Which mathematical property is demonstrated?

7 + 9 + 3 = 7 + 3 + 9

commutative property of addition

commutative property of multiplication

associative property of multiplication

associative property of addition

The black hawk war began (20 points) a. sauk leaders signed the treaty of dancing rabbit creek. b. congress passed the indian removal act. c. the sauk moved onto a village established by white settlers. d. federal officials ordered the removal of all american indians from illinois.

Jane determines x = 4 and y = 1 is the solution to the following system of equations.

1. which of the following best explains why president roosevelt proposed his 1937 “court-packing” plan? a. he argued that more juries were necessary to hear challenges to the new deal. b. he wanted to add to the supreme court more justices who supported the new deal. c. he argued that the supreme court lacked the authority to overturn new deal programs. 2. the federal deposit insurance corporation (fdic) was created primarily to address which problem? think of where deposits are made. a. the widespread bank failures that resulted from bank runs b. the freezing of credit that resulted from high unemployment c. the increase in personal debt that resulted from rising food prices