Can someone plzzz meh 15 points and ! show work pl. consider the infinite geometric series 8 sigma n=1 -4(1/3) ^n=1. in this image, the lower limit of the summation notation is "n=1".

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

What is the remainder when 3x^2-x-10 is divided by x-1 -6,-7,-8, or -9

Ebert used to make $22 an hour, but got a 10% raise. how much more will he make in a 40 hour work week with raise?