Answer:
1. 9 - 10n = -1 + 1/10
2. 14 - 3n = 14 - 3n
3.14 - 21 = - 7⋅ (3n - 2)
4. (2-3n)⋅7 = Sorry i dont know
5. I HAVE NO IDEA SO SORRY
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
sin 55° = cos 25°
because they complete each other to 90°
Answer:
Inverse Operations
Inverse operations
Division
Step-by-step explanation:
+4 on both sides
-17 both sides
Divide by 20 both sides.
Step 1: Isolate the absolute value
Step 2: Is the number on the other side of the equation negative?
Step 3: Write two equations without absolute value bars
Step 4: Solve both equations
You would now have to pay her $9.85
