Pls help with (j)
Rearrange into the general form and then solve
(It’s a quadratic sum)

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy