HELP i need it on my final

Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:

Explain how you can use the associative property to evaluate (7x50)x4.

What is 0.368,0.380,0.365,and 0.383 in order from least to greatest