Suckless SAT Practice

SAT Practice11aa8904-6d75-4f09-b150-a48f09955868

Practice one SAT question at a time

Questions come from the Bluebook question bank.

Which expression is equivalent to $(9 x^{3} + 5 x + 7) + (6 x^{3} + 5 x^{2} - 5)$ ?