What property was used in step 1 to arrive at step 2? Step 1: 5(x-7) = 55
Step 2: 5x-35 = 55
Step 3: 5x = 90
Step 4:
X = 18

What is the standard form of -5x^2+2x^4-11+x^3+3x

Find the area of an equilateral triangle with a side of 6 inches

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.