Which expression describes the rule for the pattern below? 2, 9/2, 7, 19/2, a. add 5/2b. add 5c. multiply by 1/2d. multiply by 5/2

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.