Convert 28/225 to a decimal using long division

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Which expression will have the same sum as 3_8 + 1/4?

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.