The equation for a circle is x^2+10x+y^2+12y+52=0

what is the equation of the circle in standard form

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

With alll of except for the 2 that i did already