I just need the answers and the work, thanks.

Which shows a reasonable estimation for 124% of 42 using the distributive property?

What are the interpretations of the line 3x - 15y = 60? x-intercept y-interception a: x 20 - y -4 b: x 5 - y 20 c: x -3 - y 15 d: x -4 - y 20

When you find the area of a triangle do you use in. or in2