The graph of f(x) = (0.5)* is replaced by the graph of g(x) = (0.5)- k. If g(x) is obtained by shifting f(x) down by 7 units, then what is the value of k? CK=1 / 3
CK=1/4
Ck = 7
k= -7

Could somebody me with this radical simplification?

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220