If f(x)=2x-1 just plug in the 3 where x is. So it would be 2(3)-1=5
Answer:
78
Step-by-step explanation:
5^2 = 25 5^3 = 125 them two added together equals 150
6^2 = 36 so 36 plus 36 equals 72
150-72=78
You should divide each side by 32. Then when you divide the 160 from 32 you should get 5. Because 32x5 =160
Cual es la formula de un octaedro
