1. 64x + 24 2. 30x + 70 3. -25 m(squared) + 15 4. 21 v(cubed) + 24 5. -6 x(squared) - 10 6. -36 a(squared) + 9 7. -24 x(cubed) + 4 8. 30 x(to the power of 6) + 10 9. -35 k (to the power of 6) + 15 10. 30n + 54 11. -28 r(squared) + 40r 12. 40x + 15 x(squared) 13. 3 x(squared) -9x 14. -3 p(to the power of 5) + 15p 15. 40 n(squared) + 16n 16. -9 b(squared) - 9b 17. -40 k(cubed) -16k 18. -2r + 16 to clarify when theres a space between the number and variable, then cubed or squared, that means the variable is cubed/squared. answer as much as you can! : )