3x^2 - sqrt3 (2sqrt3x + 4sqrt3) =0

Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10