Answer:
x=20
Step-by-step explanation:
3^x=243^4
3^x=(3^5)^4
3^x =3^20
x=20
Answer: Aproxamatly 18.999999999999999
Step-by-step explanation:
It's simple, just divide 45 1/2 by four. A, 11 3/7
I think the answer is (9,8)
Answer:
804
Step-by-step explanation:
dozen means 12
67 times 12 is 804
