Answer:
A
Step-by-step explanation:
Given
a =
-
=
← as a single fraction
Thus
=
=
→ A
The correct answer is C. 2y = 22
115 is n that’s the answer
Answer:
7
Step-by-step explanation:
To solve this, we have to work backwards. If you divide something by 9, and it equals 5, to figure out the number, we need to multiply by 9. 5*9= 45. If four was taken away, we have to add it to 45, which is 49. If a number *7 is 49, then we have to divide by 7 to get the answer. 49/7=7