The following table shows a proportional relationship between j and m. i
m
4
3
12
9
2015
Write an equation to describe the relationship between j and m.
I
2
+
y

An isosceles triangle has two sides of equal length, a, and a base, b. the perimeter of the triangle is 15.7 inches, so the equation to solve is 2a + b = 15.7. if we recall that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side, which lengths make sense for possible values of b? select two options.