For his long distance phone service, Ivan pays a $3 monthly fee plus 11 cents per minute. Last month, Ivan's long distance bill was $17.19. For how many minutes was Ivan billed?

If 3x - 1 = 11, what is the value of x2 + x?

Find 24% of 467. Round to the nearest hundredth.

which number sentence is true a) 0.44 > 0.44 b) - 5.55 > 5.55 c) - 4.5 > - 3.60 d) - 3 5/8 > - 4 3/5

Sin (2/theta) sin (4/theta) cos (2/theta) cos (4/theta) = ? complete identity

What is volume of the square pyramid with base edges 4 m and height 3 m

18. If z = (5) (11) (28) (38), what is the greatest prime factor of z? A. 5 B. 7 C. 11 D. 13 E. 19

If the average of 7 consecutive numbers is 43 what is the largest number

Which would be a good estimate for the tax on $97.95 if the taxis 9.5%

Expand the following expression. 5/4 (2x + 3/4) a 5/2 x + 15/4 b 5/4 x + 15/6 c 5/2x + 15/16 d 2 x + 5/16

In a business class, 15% of the students have never taken a statistics class, 40% have taken only one semester of statistics, and the rest have taken two or more semesters of statistics.