Which expression is equivalent to the following complex fraction? 2-
V
3+
1
3y + 1
2y-1
h
on
cs
(2x-1)(3+1)
le
ole
(-1*81
2y-1)(3y + 1)
2y-1
3y + 1
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Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

The variable in a relation who’s value depends on the value of the independent variable is called what?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.