Select the correct difference. 5d^2 + 4d - 3 less 2d^2 - 3d + 4
7 d^2 + 7 d - 7
3 d^2 - 7 d - 7
3 d^2 + 7 d - 7
7 d^2 + d + 1

If a and b represent positive real numbers what is the inequality when solves for v

Mr.charles cut fresh roses from his garden and gave 10 roses to his neighbor. then he gave half of what was left to his neice. he kept the remaining 14 roses. how many roses did he cut?

Cindi bought a sheet pizza for a party. some of the pizza has pepperoni, some has onions, and the rest of it has both. two-fifths of the pizza has just pepperoni and one-third of the pizza has just onions. what fraction of the pizza has both pepperoni and onions? answer asap