Approximately how much larger is the population of pennsylvania than the population of ohio? pennsylvania's population is 12,604,767, and ohio's population is 11,542,645.

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?