R 3. The mean of 4 numbers is 8. Three of the numbers add up to 22. What is the last number?​

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10