Calculate the linear correlation coefficient r using the table of values X: 43,2,99,86,50 Y: 10,19,1,1,8  A. r= -0.992
B. r= 0.992
C. r= -0.326
D. r= 0.326

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.