He following series are geometric series or a sum of two geometric series. determine whether each series converges or not. for the series which converge, enter the sum of the series. for the series which diverges enter "div" (without quotes). (a) ∑n=1∞8n7n= , (b) ∑n=2∞12n= , (c) ∑n=0∞2n42n+1= , (d) ∑n=5∞7n8n= 7/8 , (e) ∑n=1∞8n8n+4= , (f) ∑n=1∞7n+2n8n=

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Find the value of x. give reasons to justify your solutions! l, m ∈ kn