Answer:
225
Step-by-step explanation:
Let h represent the number of hamburgers sold. Then h-61 is the number of cheeseburgers sold. The combined total is ...
h +(h -61) = 389
2h = 450 . . . . . . add 61
h = 225 . . . . . . . divide by 2
There were 225 hamburgers sold on Thursday.
Answer:
9x/y³
Step-by-step explanation:
Answer:
2 and 11/45
Step-by-step explanation:
If the fraction is improper you have to turn it into a mixed number. You can simplify the mixed number so the answer is 2 and 11/45.
Use Pythagorean theorem (a^2=c^2-b^2)
3.(6^(12-10)) = 3× 6^2 =3× 36 =108
