Highest common factor of 28,40,12 and 24​

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}