Let $x$ be a number that satisfies both equations $18x^2+25x-3=0$ and $4x^2+8x+3=0$. Find the value of $x$.

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

If i have 20$ and i gave 5$ away how much i got

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?