Answer: 45
Step-by-step explanation: the fub
Answer:
Step-by-step explanation:
Note that one equation has -2y and the other has +2y. The fastest solution is to add the equations together. The two terms will cancel out, eliminating the y terms.
I is the right one because it is a half and they both look the same
C. 4
14 + 13 - (23)
27 - 23
4
C - 0.17c = 0.83c
When you write “c” at the start, or x or whatever, it has an understood (invisible) number 1. So you’re subtracting the decimal on the next variable from 1.
