If j = 7 and k = -3, find the value of 2(j + k)^2.
options
16
64
32
36
explain! it's not 64 and i don't know what i did wrong? !

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Which graph represents the equation y =4x