Answer:
(f-1)
Step-by-step explanation:
If you substitute a for (f-1) you get the expression...
2,4,5 gos in yes 6 gos in no. And 1,3 gos not enough information
Answer:
1.40
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. 4x=7(x-3) Reason: Starting equation
2. 4x=7x-21 Reason: Distributive Property
3. -3x=-21 Reason: Subtracting Combining like terms
4. x=7 Reason: Division
Shorter. Because of the way the arches work. the pink dot is the center.