WHO can help with math what is 25 dividedby 20

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.