Expressions equivalent to -4(x+2)-2x+4

If lmn=xyz, which congruences are true by cpctc? check all that apply

What is the value of x in the following equation. -x ^3/2 = -27

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x