Find value of x and then perimeter of triangle. Need help ASAP pls.

Write an equation of the line given the two points below (write your equation in slope-intercept form, y=mx+b): (-4, 4) and (6, -4)

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.