Which is an irrational number? Question 2 options:

2.41

-13

21−−√

358

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Which number completes the inequality? 2/3 < _ < 7/9