What is angle A’s equation
Answer:
.6
Step-by-step explanation:
Julie bought (n) shirts. Each shirt cost $25. The total amount Julie spent on shirts was $125. How many shirts did Julie buy?
Answer:
5x+3
Step-by-step explanation:
substitute x for the unknown number
Answer:
4x-12 or 4(x-3)
Step-by-step explanation:
9x+9+2x-7(3+x)
9x+2x+9-21-7x
11x-12-7x
11x-7x-12
4x-12
