The area of a square is 729 square feet what is the length of the side

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2