Find the perimeter when 115 triangles are put together in the pattern shown below. Assume that all triangle sides are1 cm long.

What term makes it inconsistent y=2x - 4 ?

Use the distributive law to multiply. 3(4x + 5y + 6)

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.