Find the equation of the line. The line is perpendicular to y =
1
4
x + 5 and passes through the point (3, 7).

The equation of the line is

Points d and e are midpoints of the sides of triangle abc. the perimeter of the triangle is 48 units. what is the value of t? ο ο ο ο 7t +

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5