Why can't you use the product of powers rule to simplify
this expression? Explain.
3^4•2^8

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000